78412356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 108

約数和(自身を含む): 223082496

約数和(自身を除く): 144670140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 121, 132, 141, 188, 198, 242, 282, 363, 383, 396, 423, 484, 517, 564, 726, 766, 846, 1034, 1089, 1149, 1452, 1532, 1551, 1692, 2068, 2178, 2298, 3102, 3447, 4213, 4356, 4596, 4653, 5687, 6204, 6894, 8426, 9306, 11374, 12639, 13788, 16852, 17061, 18001, 18612, 22748, 25278, 34122, 36002, 37917, 46343, 50556, 51183, 54003, 68244, 72004, 75834, 92686, 102366, 108006, 139029, 151668, 162009, 185372, 198011, 204732, 216012, 278058, 324018, 396022, 417087, 556116, 594033, 648036, 792044, 834174, 1188066, 1668348, 1782099, 2178121, 2376132, 3564198, 4356242, 6534363, 7128396, 8712484, 13068726, 19603089, 26137452, 39206178, 78412356]

約数ペア:

[(1, 78412356), (2, 39206178), (3, 26137452), (4, 19603089), (6, 13068726), (9, 8712484), (11, 7128396), (12, 6534363), (18, 4356242), (22, 3564198), (33, 2376132), (36, 2178121), (44, 1782099), (47, 1668348), (66, 1188066), (94, 834174), (99, 792044), (121, 648036), (132, 594033), (141, 556116), (188, 417087), (198, 396022), (242, 324018), (282, 278058), (363, 216012), (383, 204732), (396, 198011), (423, 185372), (484, 162009), (517, 151668), (564, 139029), (726, 108006), (766, 102366), (846, 92686), (1034, 75834), (1089, 72004), (1149, 68244), (1452, 54003), (1532, 51183), (1551, 50556), (1692, 46343), (2068, 37917), (2178, 36002), (2298, 34122), (3102, 25278), (3447, 22748), (4213, 18612), (4356, 18001), (4596, 17061), (4653, 16852), (5687, 13788), (6204, 12639), (6894, 11374), (8426, 9306)]