74104888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 164545920

約数和(自身を除く): 90441032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 211, 286, 307, 422, 572, 614, 844, 1144, 1228, 1688, 2321, 2456, 2743, 3377, 3991, 4642, 5486, 6754, 7982, 9284, 10972, 13508, 15964, 18568, 21944, 27016, 30173, 31928, 43901, 60346, 64777, 87802, 120692, 129554, 175604, 241384, 259108, 351208, 518216, 712547, 842101, 1425094, 1684202, 2850188, 3368404, 5700376, 6736808, 9263111, 18526222, 37052444, 74104888]

約数ペア:

[(1, 74104888), (2, 37052444), (4, 18526222), (8, 9263111), (11, 6736808), (13, 5700376), (22, 3368404), (26, 2850188), (44, 1684202), (52, 1425094), (88, 842101), (104, 712547), (143, 518216), (211, 351208), (286, 259108), (307, 241384), (422, 175604), (572, 129554), (614, 120692), (844, 87802), (1144, 64777), (1228, 60346), (1688, 43901), (2321, 31928), (2456, 30173), (2743, 27016), (3377, 21944), (3991, 18568), (4642, 15964), (5486, 13508), (6754, 10972), (7982, 9284)]