71372868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 203470848

約数和(自身を除く): 132097980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 151, 204, 238, 302, 331, 357, 453, 476, 604, 662, 714, 906, 993, 1057, 1324, 1428, 1812, 1986, 2114, 2317, 2567, 3171, 3972, 4228, 4634, 5134, 5627, 6342, 6951, 7701, 9268, 10268, 11254, 12684, 13902, 15402, 16881, 17969, 22508, 27804, 30804, 33762, 35938, 39389, 49981, 53907, 67524, 71876, 78778, 99962, 107814, 118167, 149943, 157556, 199924, 215628, 236334, 299886, 349867, 472668, 599772, 699734, 849677, 1049601, 1399468, 1699354, 2099202, 2549031, 3398708, 4198404, 5098062, 5947739, 10196124, 11895478, 17843217, 23790956, 35686434, 71372868]

約数ペア:

[(1, 71372868), (2, 35686434), (3, 23790956), (4, 17843217), (6, 11895478), (7, 10196124), (12, 5947739), (14, 5098062), (17, 4198404), (21, 3398708), (28, 2549031), (34, 2099202), (42, 1699354), (51, 1399468), (68, 1049601), (84, 849677), (102, 699734), (119, 599772), (151, 472668), (204, 349867), (238, 299886), (302, 236334), (331, 215628), (357, 199924), (453, 157556), (476, 149943), (604, 118167), (662, 107814), (714, 99962), (906, 78778), (993, 71876), (1057, 67524), (1324, 53907), (1428, 49981), (1812, 39389), (1986, 35938), (2114, 33762), (2317, 30804), (2567, 27804), (3171, 22508), (3972, 17969), (4228, 16881), (4634, 15402), (5134, 13902), (5627, 12684), (6342, 11254), (6951, 10268), (7701, 9268)]