85578506804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{136099}}^1$

素因数の和:137448

約数の個数: 48

約数和(自身を含む): 181363593600

約数和(自身を除く): 95785086796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1321, 2642, 5284, 9247, 18494, 22457, 36988, 44914, 89828, 136099, 157199, 272198, 314398, 544396, 628796, 952693, 1905386, 2313683, 3810772, 4627366, 9254732, 16195781, 32391562, 64783124, 179786779, 359573558, 719147116, 1258507453, 2517014906, 3056375243, 5034029812, 6112750486, 12225500972, 21394626701, 42789253402, 85578506804]

約数ペア:

[(1, 85578506804), (2, 42789253402), (4, 21394626701), (7, 12225500972), (14, 6112750486), (17, 5034029812), (28, 3056375243), (34, 2517014906), (68, 1258507453), (119, 719147116), (238, 359573558), (476, 179786779), (1321, 64783124), (2642, 32391562), (5284, 16195781), (9247, 9254732), (18494, 4627366), (22457, 3810772), (36988, 2313683), (44914, 1905386), (89828, 952693), (136099, 628796), (157199, 544396), (272198, 314398)]