15693168972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{29423}}^1$

素因数の和:29719

約数の個数: 72

約数和(自身を含む): 39802904064

約数和(自身を除く): 24109735092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 263, 338, 507, 526, 676, 789, 1014, 1052, 1578, 2028, 3156, 3419, 6838, 10257, 13676, 20514, 29423, 41028, 44447, 58846, 88269, 88894, 117692, 133341, 176538, 177788, 266682, 353076, 382499, 533364, 764998, 1147497, 1529996, 2294994, 4589988, 4972487, 7738249, 9944974, 14917461, 15476498, 19889948, 23214747, 29834922, 30952996, 46429494, 59669844, 92858988, 100597237, 201194474, 301791711, 402388948, 603583422, 1207166844, 1307764081, 2615528162, 3923292243, 5231056324, 7846584486, 15693168972]

約数ペア:

[(1, 15693168972), (2, 7846584486), (3, 5231056324), (4, 3923292243), (6, 2615528162), (12, 1307764081), (13, 1207166844), (26, 603583422), (39, 402388948), (52, 301791711), (78, 201194474), (156, 100597237), (169, 92858988), (263, 59669844), (338, 46429494), (507, 30952996), (526, 29834922), (676, 23214747), (789, 19889948), (1014, 15476498), (1052, 14917461), (1578, 9944974), (2028, 7738249), (3156, 4972487), (3419, 4589988), (6838, 2294994), (10257, 1529996), (13676, 1147497), (20514, 764998), (29423, 533364), (41028, 382499), (44447, 353076), (58846, 266682), (88269, 177788), (88894, 176538), (117692, 133341)]