87066452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 181960128

約数和(自身を除く): 94893676

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 167, 187, 289, 334, 374, 451, 578, 668, 697, 748, 902, 1156, 1394, 1804, 1837, 2788, 2839, 3179, 3674, 5678, 6358, 6847, 7348, 7667, 11356, 11849, 12716, 13694, 15334, 23698, 27388, 30668, 31229, 47396, 48263, 62458, 75317, 96526, 116399, 124916, 130339, 150634, 193052, 232798, 260678, 301268, 465596, 521356, 530893, 1061786, 1280389, 1978783, 2123572, 2560778, 3957566, 5121556, 7915132, 21766613, 43533226, 87066452]

約数ペア:

[(1, 87066452), (2, 43533226), (4, 21766613), (11, 7915132), (17, 5121556), (22, 3957566), (34, 2560778), (41, 2123572), (44, 1978783), (68, 1280389), (82, 1061786), (164, 530893), (167, 521356), (187, 465596), (289, 301268), (334, 260678), (374, 232798), (451, 193052), (578, 150634), (668, 130339), (697, 124916), (748, 116399), (902, 96526), (1156, 75317), (1394, 62458), (1804, 48263), (1837, 47396), (2788, 31229), (2839, 30668), (3179, 27388), (3674, 23698), (5678, 15334), (6358, 13694), (6847, 12716), (7348, 11849), (7667, 11356)]