80389176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10181}}^1$

素因数の和:10244

約数の個数: 64

約数和(自身を含む): 234593280

約数和(自身を除く): 154204104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 10181, 20362, 30543, 40724, 61086, 71267, 81448, 122172, 142534, 213801, 244344, 285068, 427602, 478507, 570136, 855204, 957014, 1435521, 1710408, 1914028, 2871042, 3349549, 3828056, 5742084, 6699098, 10048647, 11484168, 13398196, 20097294, 26796392, 40194588, 80389176]

約数ペア:

[(1, 80389176), (2, 40194588), (3, 26796392), (4, 20097294), (6, 13398196), (7, 11484168), (8, 10048647), (12, 6699098), (14, 5742084), (21, 3828056), (24, 3349549), (28, 2871042), (42, 1914028), (47, 1710408), (56, 1435521), (84, 957014), (94, 855204), (141, 570136), (168, 478507), (188, 427602), (282, 285068), (329, 244344), (376, 213801), (564, 142534), (658, 122172), (987, 81448), (1128, 71267), (1316, 61086), (1974, 40724), (2632, 30543), (3948, 20362), (7896, 10181)]