66565716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 183093120

約数和(自身を除く): 116527404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1433, 1659, 2212, 2866, 3318, 3871, 4299, 5732, 6636, 7742, 8598, 10031, 11613, 15484, 17196, 20062, 23226, 30093, 40124, 46452, 60186, 70217, 113207, 120372, 140434, 210651, 226414, 280868, 339621, 421302, 452828, 679242, 792449, 842604, 1358484, 1584898, 2377347, 3169796, 4754694, 5547143, 9509388, 11094286, 16641429, 22188572, 33282858, 66565716]

約数ペア:

[(1, 66565716), (2, 33282858), (3, 22188572), (4, 16641429), (6, 11094286), (7, 9509388), (12, 5547143), (14, 4754694), (21, 3169796), (28, 2377347), (42, 1584898), (49, 1358484), (79, 842604), (84, 792449), (98, 679242), (147, 452828), (158, 421302), (196, 339621), (237, 280868), (294, 226414), (316, 210651), (474, 140434), (553, 120372), (588, 113207), (948, 70217), (1106, 60186), (1433, 46452), (1659, 40124), (2212, 30093), (2866, 23226), (3318, 20062), (3871, 17196), (4299, 15484), (5732, 11613), (6636, 10031), (7742, 8598)]