90770724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4877}}^1$

素因数の和:4945

約数の個数: 72

約数和(自身を含む): 255685248

約数和(自身を除く): 164914524

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, 4877, 6204, 9306, 9754, 14631, 18612, 19508, 29262, 43893, 53647, 58524, 87786, 107294, 160941, 175572, 214588, 229219, 321882, 458438, 482823, 643764, 687657, 916876, 965646, 1375314, 1931292, 2062971, 2521409, 2750628, 4125942, 5042818, 7564227, 8251884, 10085636, 15128454, 22692681, 30256908, 45385362, 90770724]

約数ペア:

[(1, 90770724), (2, 45385362), (3, 30256908), (4, 22692681), (6, 15128454), (9, 10085636), (11, 8251884), (12, 7564227), (18, 5042818), (22, 4125942), (33, 2750628), (36, 2521409), (44, 2062971), (47, 1931292), (66, 1375314), (94, 965646), (99, 916876), (132, 687657), (141, 643764), (188, 482823), (198, 458438), (282, 321882), (396, 229219), (423, 214588), (517, 175572), (564, 160941), (846, 107294), (1034, 87786), (1551, 58524), (1692, 53647), (2068, 43893), (3102, 29262), (4653, 19508), (4877, 18612), (6204, 14631), (9306, 9754)]