129125412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7457}}^1$

素因数の和:7517

約数の個数: 72

約数和(自身を含む): 361056696

約数和(自身を除く): 231931284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 7457, 8658, 14914, 17316, 22371, 29828, 44742, 67113, 89484, 96941, 134226, 193882, 268452, 275909, 290823, 387764, 551818, 581646, 827727, 872469, 1103636, 1163292, 1655454, 1744938, 2483181, 3310908, 3489876, 3586817, 4966362, 7173634, 9932724, 10760451, 14347268, 21520902, 32281353, 43041804, 64562706, 129125412]

約数ペア:

[(1, 129125412), (2, 64562706), (3, 43041804), (4, 32281353), (6, 21520902), (9, 14347268), (12, 10760451), (13, 9932724), (18, 7173634), (26, 4966362), (36, 3586817), (37, 3489876), (39, 3310908), (52, 2483181), (74, 1744938), (78, 1655454), (111, 1163292), (117, 1103636), (148, 872469), (156, 827727), (222, 581646), (234, 551818), (333, 387764), (444, 290823), (468, 275909), (481, 268452), (666, 193882), (962, 134226), (1332, 96941), (1443, 89484), (1924, 67113), (2886, 44742), (4329, 29828), (5772, 22371), (7457, 17316), (8658, 14914)]