91990866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 207277056

約数和(自身を除く): 115286190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 71, 134, 142, 201, 213, 293, 402, 426, 586, 737, 781, 879, 1474, 1562, 1758, 2211, 2343, 3223, 4422, 4686, 4757, 6446, 9514, 9669, 14271, 19338, 19631, 20803, 28542, 39262, 41606, 52327, 58893, 62409, 104654, 117786, 124818, 156981, 215941, 228833, 313962, 431882, 457666, 647823, 686499, 1295646, 1372998, 1393801, 2787602, 4181403, 8362806, 15331811, 30663622, 45995433, 91990866]

約数ペア:

[(1, 91990866), (2, 45995433), (3, 30663622), (6, 15331811), (11, 8362806), (22, 4181403), (33, 2787602), (66, 1393801), (67, 1372998), (71, 1295646), (134, 686499), (142, 647823), (201, 457666), (213, 431882), (293, 313962), (402, 228833), (426, 215941), (586, 156981), (737, 124818), (781, 117786), (879, 104654), (1474, 62409), (1562, 58893), (1758, 52327), (2211, 41606), (2343, 39262), (3223, 28542), (4422, 20803), (4686, 19631), (4757, 19338), (6446, 14271), (9514, 9669)]