72721754352

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{7907}}^1$

素因数の和:7985

約数の個数: 240

約数和(自身を含む): 232900405920

約数和(自身を除く): 160178651568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 289, 306, 312, 408, 442, 468, 578, 612, 624, 663, 816, 867, 884, 936, 1156, 1224, 1326, 1734, 1768, 1872, 1989, 2312, 2448, 2601, 2652, 3468, 3536, 3757, 3978, 4624, 4913, 5202, 5304, 6936, 7514, 7907, 7956, 9826, 10404, 10608, 11271, 13872, 14739, 15028, 15814, 15912, 19652, 20808, 22542, 23721, 29478, 30056, 31628, 31824, 33813, 39304, 41616, 44217, 45084, 47442, 58956, 60112, 63256, 63869, 67626, 71163, 78608, 88434, 90168, 94884, 102791, 117912, 126512, 127738, 134419, 135252, 142326, 176868, 180336, 189768, 191607, 205582, 235824, 255476, 268838, 270504, 284652, 308373, 353736, 379536, 383214, 403257, 411164, 510952, 537676, 541008, 569304, 574821, 616746, 707472, 766428, 806514, 822328, 925119, 1021904, 1075352, 1138608, 1149642, 1209771, 1233492, 1532856, 1613028, 1644656, 1747447, 1850238, 2150704, 2285123, 2299284, 2419542, 2466984, 3065712, 3226056, 3494894, 3700476, 4570246, 4598568, 4839084, 4933968, 5242341, 6452112, 6855369, 6989788, 7400952, 9140492, 9197136, 9678168, 10484682, 13710738, 13979576, 14801904, 15727023, 18280984, 19356336, 20566107, 20969364, 27421476, 27959152, 29706599, 31454046, 36561968, 38847091, 41132214, 41938728, 54842952, 59413198, 62908092, 77694182, 82264428, 83877456, 89119797, 109685904, 116541273, 118826396, 125816184, 155388364, 164528856, 178239594, 233082546, 237652792, 251632368, 267359391, 310776728, 329057712, 349623819, 356479188, 466165092, 475305584, 505012183, 534718782, 621553456, 699247638, 712958376, 932330184, 1010024366, 1069437564, 1398495276, 1425916752, 1515036549, 1864660368, 2020048732, 2138875128, 2796990552, 3030073098, 4040097464, 4277750256, 4545109647, 5593981104, 6060146196, 8080194928, 9090219294, 12120292392, 18180438588, 24240584784, 36360877176, 72721754352]

約数ペア:

[(1, 72721754352), (2, 36360877176), (3, 24240584784), (4, 18180438588), (6, 12120292392), (8, 9090219294), (9, 8080194928), (12, 6060146196), (13, 5593981104), (16, 4545109647), (17, 4277750256), (18, 4040097464), (24, 3030073098), (26, 2796990552), (34, 2138875128), (36, 2020048732), (39, 1864660368), (48, 1515036549), (51, 1425916752), (52, 1398495276), (68, 1069437564), (72, 1010024366), (78, 932330184), (102, 712958376), (104, 699247638), (117, 621553456), (136, 534718782), (144, 505012183), (153, 475305584), (156, 466165092), (204, 356479188), (208, 349623819), (221, 329057712), (234, 310776728), (272, 267359391), (289, 251632368), (306, 237652792), (312, 233082546), (408, 178239594), (442, 164528856), (468, 155388364), (578, 125816184), (612, 118826396), (624, 116541273), (663, 109685904), (816, 89119797), (867, 83877456), (884, 82264428), (936, 77694182), (1156, 62908092), (1224, 59413198), (1326, 54842952), (1734, 41938728), (1768, 41132214), (1872, 38847091), (1989, 36561968), (2312, 31454046), (2448, 29706599), (2601, 27959152), (2652, 27421476), (3468, 20969364), (3536, 20566107), (3757, 19356336), (3978, 18280984), (4624, 15727023), (4913, 14801904), (5202, 13979576), (5304, 13710738), (6936, 10484682), (7514, 9678168), (7907, 9197136), (7956, 9140492), (9826, 7400952), (10404, 6989788), (10608, 6855369), (11271, 6452112), (13872, 5242341), (14739, 4933968), (15028, 4839084), (15814, 4598568), (15912, 4570246), (19652, 3700476), (20808, 3494894), (22542, 3226056), (23721, 3065712), (29478, 2466984), (30056, 2419542), (31628, 2299284), (31824, 2285123), (33813, 2150704), (39304, 1850238), (41616, 1747447), (44217, 1644656), (45084, 1613028), (47442, 1532856), (58956, 1233492), (60112, 1209771), (63256, 1149642), (63869, 1138608), (67626, 1075352), (71163, 1021904), (78608, 925119), (88434, 822328), (90168, 806514), (94884, 766428), (102791, 707472), (117912, 616746), (126512, 574821), (127738, 569304), (134419, 541008), (135252, 537676), (142326, 510952), (176868, 411164), (180336, 403257), (189768, 383214), (191607, 379536), (205582, 353736), (235824, 308373), (255476, 284652), (268838, 270504)]