82165012

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 158291280

約数和(自身を除く): 76126268

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 113, 148, 226, 289, 452, 578, 629, 1156, 1258, 1921, 2516, 3842, 4181, 4913, 7684, 8362, 9826, 10693, 16724, 19652, 21386, 32657, 42772, 65314, 71077, 130628, 142154, 181781, 284308, 363562, 555169, 727124, 1110338, 1208309, 2220676, 2416618, 4833236, 20541253, 41082506, 82165012]

約数ペア:

[(1, 82165012), (2, 41082506), (4, 20541253), (17, 4833236), (34, 2416618), (37, 2220676), (68, 1208309), (74, 1110338), (113, 727124), (148, 555169), (226, 363562), (289, 284308), (452, 181781), (578, 142154), (629, 130628), (1156, 71077), (1258, 65314), (1921, 42772), (2516, 32657), (3842, 21386), (4181, 19652), (4913, 16724), (7684, 10693), (8362, 9826)]