72551817072

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{180391}}^1$

素因数の和:180441

約数の個数: 240

約数和(自身を含む): 255002131200

約数和(自身を除く): 182450314128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 756, 784, 798, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1764, 1862, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3192, 3528, 3591, 3724, 4104, 4788, 5292, 5586, 6384, 7056, 7182, 7448, 8208, 8379, 9576, 10584, 11172, 14364, 14896, 16758, 19152, 21168, 22344, 25137, 28728, 33516, 44688, 50274, 57456, 67032, 100548, 134064, 180391, 201096, 360782, 402192, 541173, 721564, 1082346, 1262737, 1443128, 1623519, 2164692, 2525474, 2886256, 3247038, 3427429, 3788211, 4329384, 4870557, 5050948, 6494076, 6854858, 7576422, 8658768, 8839159, 9741114, 10101896, 10282287, 11364633, 12988152, 13709716, 15152844, 17678318, 19482228, 20203792, 20564574, 22729266, 23992003, 25976304, 26517477, 27419432, 30305688, 30846861, 34093899, 35356636, 38964456, 41129148, 45458532, 47984006, 53034954, 54838864, 60611376, 61693722, 68187798, 70713272, 71976009, 77928912, 79552431, 82258296, 90917064, 92540583, 95968012, 106069908, 123387444, 136375596, 141426544, 143952018, 159104862, 164516592, 167944021, 181834128, 185081166, 191936024, 212139816, 215928027, 238657293, 246774888, 272751192, 287904036, 318209724, 335888042, 370162332, 383872048, 424279632, 431856054, 477314586, 493549776, 503832063, 545502384, 575808072, 636419448, 647784081, 671776084, 740324664, 863712108, 954629172, 1007664126, 1151616144, 1272838896, 1295568162, 1343552168, 1480649328, 1511496189, 1727424216, 1909258344, 2015328252, 2591136324, 2687104336, 3022992378, 3454848432, 3818516688, 4030656504, 4534488567, 5182272648, 6045984756, 8061313008, 9068977134, 10364545296, 12091969512, 18137954268, 24183939024, 36275908536, 72551817072]

約数ペア:

[(1, 72551817072), (2, 36275908536), (3, 24183939024), (4, 18137954268), (6, 12091969512), (7, 10364545296), (8, 9068977134), (9, 8061313008), (12, 6045984756), (14, 5182272648), (16, 4534488567), (18, 4030656504), (19, 3818516688), (21, 3454848432), (24, 3022992378), (27, 2687104336), (28, 2591136324), (36, 2015328252), (38, 1909258344), (42, 1727424216), (48, 1511496189), (49, 1480649328), (54, 1343552168), (56, 1295568162), (57, 1272838896), (63, 1151616144), (72, 1007664126), (76, 954629172), (84, 863712108), (98, 740324664), (108, 671776084), (112, 647784081), (114, 636419448), (126, 575808072), (133, 545502384), (144, 503832063), (147, 493549776), (152, 477314586), (168, 431856054), (171, 424279632), (189, 383872048), (196, 370162332), (216, 335888042), (228, 318209724), (252, 287904036), (266, 272751192), (294, 246774888), (304, 238657293), (336, 215928027), (342, 212139816), (378, 191936024), (392, 185081166), (399, 181834128), (432, 167944021), (441, 164516592), (456, 159104862), (504, 143952018), (513, 141426544), (532, 136375596), (588, 123387444), (684, 106069908), (756, 95968012), (784, 92540583), (798, 90917064), (882, 82258296), (912, 79552431), (931, 77928912), (1008, 71976009), (1026, 70713272), (1064, 68187798), (1176, 61693722), (1197, 60611376), (1323, 54838864), (1368, 53034954), (1512, 47984006), (1596, 45458532), (1764, 41129148), (1862, 38964456), (2052, 35356636), (2128, 34093899), (2352, 30846861), (2394, 30305688), (2646, 27419432), (2736, 26517477), (2793, 25976304), (3024, 23992003), (3192, 22729266), (3528, 20564574), (3591, 20203792), (3724, 19482228), (4104, 17678318), (4788, 15152844), (5292, 13709716), (5586, 12988152), (6384, 11364633), (7056, 10282287), (7182, 10101896), (7448, 9741114), (8208, 8839159), (8379, 8658768), (9576, 7576422), (10584, 6854858), (11172, 6494076), (14364, 5050948), (14896, 4870557), (16758, 4329384), (19152, 3788211), (21168, 3427429), (22344, 3247038), (25137, 2886256), (28728, 2525474), (33516, 2164692), (44688, 1623519), (50274, 1443128), (57456, 1262737), (67032, 1082346), (100548, 721564), (134064, 541173), (180391, 402192), (201096, 360782)]