73481512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 160171200

約数和(自身を除く): 86689688

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 907, 988, 1066, 1558, 1814, 1976, 2132, 3116, 3628, 4264, 6232, 7256, 10127, 11791, 17233, 20254, 23582, 34466, 37187, 40508, 47164, 68932, 74374, 81016, 94328, 137864, 148748, 224029, 297496, 448058, 483431, 706553, 896116, 966862, 1413106, 1792232, 1933724, 2826212, 3867448, 5652424, 9185189, 18370378, 36740756, 73481512]

約数ペア:

[(1, 73481512), (2, 36740756), (4, 18370378), (8, 9185189), (13, 5652424), (19, 3867448), (26, 2826212), (38, 1933724), (41, 1792232), (52, 1413106), (76, 966862), (82, 896116), (104, 706553), (152, 483431), (164, 448058), (247, 297496), (328, 224029), (494, 148748), (533, 137864), (779, 94328), (907, 81016), (988, 74374), (1066, 68932), (1558, 47164), (1814, 40508), (1976, 37187), (2132, 34466), (3116, 23582), (3628, 20254), (4264, 17233), (6232, 11791), (7256, 10127)]