66476988

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 173759040

約数和(自身を除く): 107282052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 101, 141, 188, 202, 282, 303, 389, 404, 423, 564, 606, 778, 846, 909, 1167, 1212, 1556, 1692, 1818, 2334, 3501, 3636, 4668, 4747, 7002, 9494, 14004, 14241, 18283, 18988, 28482, 36566, 39289, 42723, 54849, 56964, 73132, 78578, 85446, 109698, 117867, 157156, 164547, 170892, 219396, 235734, 329094, 353601, 471468, 658188, 707202, 1414404, 1846583, 3693166, 5539749, 7386332, 11079498, 16619247, 22158996, 33238494, 66476988]

約数ペア:

[(1, 66476988), (2, 33238494), (3, 22158996), (4, 16619247), (6, 11079498), (9, 7386332), (12, 5539749), (18, 3693166), (36, 1846583), (47, 1414404), (94, 707202), (101, 658188), (141, 471468), (188, 353601), (202, 329094), (282, 235734), (303, 219396), (389, 170892), (404, 164547), (423, 157156), (564, 117867), (606, 109698), (778, 85446), (846, 78578), (909, 73132), (1167, 56964), (1212, 54849), (1556, 42723), (1692, 39289), (1818, 36566), (2334, 28482), (3501, 18988), (3636, 18283), (4668, 14241), (4747, 14004), (7002, 9494)]