77197728

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18701}}^1$

素因数の和:18757

約数の個数: 48

約数和(自身を含む): 207367776

約数和(自身を除く): 130170048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 18701, 37402, 56103, 74804, 112206, 149608, 224412, 299216, 448824, 598432, 804143, 897648, 1608286, 1795296, 2412429, 3216572, 4824858, 6433144, 9649716, 12866288, 19299432, 25732576, 38598864, 77197728]

約数ペア:

[(1, 77197728), (2, 38598864), (3, 25732576), (4, 19299432), (6, 12866288), (8, 9649716), (12, 6433144), (16, 4824858), (24, 3216572), (32, 2412429), (43, 1795296), (48, 1608286), (86, 897648), (96, 804143), (129, 598432), (172, 448824), (258, 299216), (344, 224412), (516, 149608), (688, 112206), (1032, 74804), (1376, 56103), (2064, 37402), (4128, 18701)]