77502272

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1495

約数の個数: 56

約数和(自身を含む): 164933376

約数和(自身を除く): 87431104

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1423, 1472, 1702, 2368, 2846, 3404, 5692, 6808, 11384, 13616, 22768, 27232, 32729, 45536, 52651, 54464, 65458, 91072, 105302, 130916, 210604, 261832, 421208, 523664, 842416, 1047328, 1210973, 1684832, 2094656, 2421946, 3369664, 4843892, 9687784, 19375568, 38751136, 77502272]

約数ペア:

[(1, 77502272), (2, 38751136), (4, 19375568), (8, 9687784), (16, 4843892), (23, 3369664), (32, 2421946), (37, 2094656), (46, 1684832), (64, 1210973), (74, 1047328), (92, 842416), (148, 523664), (184, 421208), (296, 261832), (368, 210604), (592, 130916), (736, 105302), (851, 91072), (1184, 65458), (1423, 54464), (1472, 52651), (1702, 45536), (2368, 32729), (2846, 27232), (3404, 22768), (5692, 13616), (6808, 11384)]