84124012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 175230720

約数和(自身を除く): 91106708

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 211, 406, 422, 491, 812, 844, 982, 1477, 1964, 2954, 3437, 5908, 6119, 6874, 12238, 13748, 14239, 24476, 28478, 42833, 56956, 85666, 99673, 103601, 171332, 199346, 207202, 398692, 414404, 725207, 1450414, 2900828, 3004429, 6008858, 12017716, 21031003, 42062006, 84124012]

約数ペア:

[(1, 84124012), (2, 42062006), (4, 21031003), (7, 12017716), (14, 6008858), (28, 3004429), (29, 2900828), (58, 1450414), (116, 725207), (203, 414404), (211, 398692), (406, 207202), (422, 199346), (491, 171332), (812, 103601), (844, 99673), (982, 85666), (1477, 56956), (1964, 42833), (2954, 28478), (3437, 24476), (5908, 14239), (6119, 13748), (6874, 12238)]