72911358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5953

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 100454562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 5879, 6201, 11758, 12402, 17637, 35274, 52911, 76427, 105822, 152854, 229281, 311587, 458562, 623174, 687843, 934761, 1375686, 1869522, 2804283, 4050631, 5608566, 8101262, 12151893, 24303786, 36455679, 72911358]

約数ペア:

[(1, 72911358), (2, 36455679), (3, 24303786), (6, 12151893), (9, 8101262), (13, 5608566), (18, 4050631), (26, 2804283), (39, 1869522), (53, 1375686), (78, 934761), (106, 687843), (117, 623174), (159, 458562), (234, 311587), (318, 229281), (477, 152854), (689, 105822), (954, 76427), (1378, 52911), (2067, 35274), (4134, 17637), (5879, 12402), (6201, 11758)]