77306864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2645

約数の個数: 40

約数和(自身を含む): 158239872

約数和(自身を除く): 80933008

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1909, 2531, 3818, 5062, 7636, 10124, 15272, 20248, 30544, 40496, 58213, 116426, 210073, 232852, 420146, 465704, 840292, 931408, 1680584, 3361168, 4831679, 9663358, 19326716, 38653432, 77306864]

約数ペア:

[(1, 77306864), (2, 38653432), (4, 19326716), (8, 9663358), (16, 4831679), (23, 3361168), (46, 1680584), (83, 931408), (92, 840292), (166, 465704), (184, 420146), (332, 232852), (368, 210073), (664, 116426), (1328, 58213), (1909, 40496), (2531, 30544), (3818, 20248), (5062, 15272), (7636, 10124)]