78212376

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 252888480

約数和(自身を除く): 174676104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 37, 44, 51, 66, 68, 72, 74, 88, 99, 102, 111, 132, 136, 148, 153, 157, 187, 198, 204, 222, 264, 296, 306, 314, 333, 374, 396, 407, 408, 444, 471, 561, 612, 628, 629, 666, 748, 792, 814, 888, 942, 1122, 1221, 1224, 1256, 1258, 1332, 1413, 1496, 1628, 1683, 1727, 1884, 1887, 2244, 2442, 2516, 2664, 2669, 2826, 3256, 3366, 3454, 3663, 3768, 3774, 4488, 4884, 5032, 5181, 5338, 5652, 5661, 5809, 6732, 6908, 6919, 7326, 7548, 8007, 9768, 10362, 10676, 11304, 11322, 11618, 13464, 13816, 13838, 14652, 15096, 15543, 16014, 17427, 20724, 20757, 21352, 22644, 23236, 24021, 27676, 29304, 29359, 31086, 32028, 34854, 41448, 41514, 45288, 46472, 48042, 52281, 55352, 58718, 62172, 62271, 63899, 64056, 69708, 83028, 88077, 96084, 98753, 104562, 117436, 124344, 124542, 127798, 139416, 166056, 176154, 191697, 192168, 197506, 209124, 234872, 249084, 255596, 264231, 296259, 352308, 383394, 395012, 418248, 498168, 511192, 528462, 575091, 592518, 704616, 766788, 790024, 888777, 1056924, 1086283, 1150182, 1185036, 1533576, 1777554, 2113848, 2172566, 2300364, 2370072, 3258849, 3555108, 4345132, 4600728, 6517698, 7110216, 8690264, 9776547, 13035396, 19553094, 26070792, 39106188, 78212376]

約数ペア:

[(1, 78212376), (2, 39106188), (3, 26070792), (4, 19553094), (6, 13035396), (8, 9776547), (9, 8690264), (11, 7110216), (12, 6517698), (17, 4600728), (18, 4345132), (22, 3555108), (24, 3258849), (33, 2370072), (34, 2300364), (36, 2172566), (37, 2113848), (44, 1777554), (51, 1533576), (66, 1185036), (68, 1150182), (72, 1086283), (74, 1056924), (88, 888777), (99, 790024), (102, 766788), (111, 704616), (132, 592518), (136, 575091), (148, 528462), (153, 511192), (157, 498168), (187, 418248), (198, 395012), (204, 383394), (222, 352308), (264, 296259), (296, 264231), (306, 255596), (314, 249084), (333, 234872), (374, 209124), (396, 197506), (407, 192168), (408, 191697), (444, 176154), (471, 166056), (561, 139416), (612, 127798), (628, 124542), (629, 124344), (666, 117436), (748, 104562), (792, 98753), (814, 96084), (888, 88077), (942, 83028), (1122, 69708), (1221, 64056), (1224, 63899), (1256, 62271), (1258, 62172), (1332, 58718), (1413, 55352), (1496, 52281), (1628, 48042), (1683, 46472), (1727, 45288), (1884, 41514), (1887, 41448), (2244, 34854), (2442, 32028), (2516, 31086), (2664, 29359), (2669, 29304), (2826, 27676), (3256, 24021), (3366, 23236), (3454, 22644), (3663, 21352), (3768, 20757), (3774, 20724), (4488, 17427), (4884, 16014), (5032, 15543), (5181, 15096), (5338, 14652), (5652, 13838), (5661, 13816), (5809, 13464), (6732, 11618), (6908, 11322), (6919, 11304), (7326, 10676), (7548, 10362), (8007, 9768)]