81037776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2188

約数の個数: 80

約数和(自身を含む): 226485504

約数和(自身を除く): 145447728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 1128, 1598, 2113, 2256, 2397, 3196, 4226, 4794, 6339, 6392, 8452, 9588, 12678, 12784, 16904, 19176, 25356, 33808, 35921, 38352, 50712, 71842, 99311, 101424, 107763, 143684, 198622, 215526, 287368, 297933, 397244, 431052, 574736, 595866, 794488, 862104, 1191732, 1588976, 1688287, 1724208, 2383464, 3376574, 4766928, 5064861, 6753148, 10129722, 13506296, 20259444, 27012592, 40518888, 81037776]

約数ペア:

[(1, 81037776), (2, 40518888), (3, 27012592), (4, 20259444), (6, 13506296), (8, 10129722), (12, 6753148), (16, 5064861), (17, 4766928), (24, 3376574), (34, 2383464), (47, 1724208), (48, 1688287), (51, 1588976), (68, 1191732), (94, 862104), (102, 794488), (136, 595866), (141, 574736), (188, 431052), (204, 397244), (272, 297933), (282, 287368), (376, 215526), (408, 198622), (564, 143684), (752, 107763), (799, 101424), (816, 99311), (1128, 71842), (1598, 50712), (2113, 38352), (2256, 35921), (2397, 33808), (3196, 25356), (4226, 19176), (4794, 16904), (6339, 12784), (6392, 12678), (8452, 9588)]