74188444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 145740672

約数和(自身を除く): 71552228

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 131, 211, 244, 262, 422, 524, 671, 844, 1342, 1441, 2321, 2684, 2882, 4642, 5764, 7991, 9284, 12871, 15982, 25742, 27641, 31964, 51484, 55282, 87901, 110564, 141581, 175802, 283162, 304051, 351604, 566324, 608102, 1216204, 1686101, 3372202, 6744404, 18547111, 37094222, 74188444]

約数ペア:

[(1, 74188444), (2, 37094222), (4, 18547111), (11, 6744404), (22, 3372202), (44, 1686101), (61, 1216204), (122, 608102), (131, 566324), (211, 351604), (244, 304051), (262, 283162), (422, 175802), (524, 141581), (671, 110564), (844, 87901), (1342, 55282), (1441, 51484), (2321, 31964), (2684, 27641), (2882, 25742), (4642, 15982), (5764, 12871), (7991, 9284)]