91999116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4943}}^1$

素因数の和:5011

約数の個数: 72

約数和(自身を含む): 259144704

約数和(自身を除く): 167145588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 4943, 6204, 9306, 9886, 14829, 18612, 19772, 29658, 44487, 54373, 59316, 88974, 108746, 163119, 177948, 217492, 232321, 326238, 464642, 489357, 652476, 696963, 929284, 978714, 1393926, 1957428, 2090889, 2555531, 2787852, 4181778, 5111062, 7666593, 8363556, 10222124, 15333186, 22999779, 30666372, 45999558, 91999116]

約数ペア:

[(1, 91999116), (2, 45999558), (3, 30666372), (4, 22999779), (6, 15333186), (9, 10222124), (11, 8363556), (12, 7666593), (18, 5111062), (22, 4181778), (33, 2787852), (36, 2555531), (44, 2090889), (47, 1957428), (66, 1393926), (94, 978714), (99, 929284), (132, 696963), (141, 652476), (188, 489357), (198, 464642), (282, 326238), (396, 232321), (423, 217492), (517, 177948), (564, 163119), (846, 108746), (1034, 88974), (1551, 59316), (1692, 54373), (2068, 44487), (3102, 29658), (4653, 19772), (4943, 18612), (6204, 14829), (9306, 9886)]