78386724862

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{5119}}^1$

素因数の和:5453

約数の個数: 48

約数和(自身を含む): 125844848640

約数和(自身を除く): 47458123778

約数列:

[1, 2, 19, 38, 127, 167, 254, 334, 361, 722, 2413, 3173, 4826, 5119, 6346, 10238, 21209, 42418, 45847, 60287, 91694, 97261, 120574, 194522, 402971, 650113, 805942, 854873, 1300226, 1709746, 1847959, 3695918, 7656449, 12352147, 15312898, 16242587, 24704294, 32485174, 108568871, 217137742, 234690793, 308609153, 469381586, 617218306, 2062808549, 4125617098, 39193362431, 78386724862]

約数ペア:

[(1, 78386724862), (2, 39193362431), (19, 4125617098), (38, 2062808549), (127, 617218306), (167, 469381586), (254, 308609153), (334, 234690793), (361, 217137742), (722, 108568871), (2413, 32485174), (3173, 24704294), (4826, 16242587), (5119, 15312898), (6346, 12352147), (10238, 7656449), (21209, 3695918), (42418, 1847959), (45847, 1709746), (60287, 1300226), (91694, 854873), (97261, 805942), (120574, 650113), (194522, 402971)]