91442516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 185976000

約数和(自身を除く): 94533484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 1229, 1691, 1958, 2458, 3382, 3916, 4916, 6764, 13519, 18601, 23351, 27038, 37202, 46702, 54076, 74404, 93404, 109381, 218762, 256861, 437524, 513722, 1027444, 1203191, 2078239, 2406382, 4156478, 4812764, 8312956, 22860629, 45721258, 91442516]

約数ペア:

[(1, 91442516), (2, 45721258), (4, 22860629), (11, 8312956), (19, 4812764), (22, 4156478), (38, 2406382), (44, 2078239), (76, 1203191), (89, 1027444), (178, 513722), (209, 437524), (356, 256861), (418, 218762), (836, 109381), (979, 93404), (1229, 74404), (1691, 54076), (1958, 46702), (2458, 37202), (3382, 27038), (3916, 23351), (4916, 18601), (6764, 13519)]