73419736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 158669280

約数和(自身を除く): 85249544

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 131, 136, 221, 262, 317, 442, 524, 634, 884, 1048, 1268, 1703, 1768, 2227, 2536, 3406, 4121, 4454, 5389, 6812, 8242, 8908, 10778, 13624, 16484, 17816, 21556, 28951, 32968, 41527, 43112, 57902, 70057, 83054, 115804, 140114, 166108, 231608, 280228, 332216, 539851, 560456, 705959, 1079702, 1411918, 2159404, 2823836, 4318808, 5647672, 9177467, 18354934, 36709868, 73419736]

約数ペア:

[(1, 73419736), (2, 36709868), (4, 18354934), (8, 9177467), (13, 5647672), (17, 4318808), (26, 2823836), (34, 2159404), (52, 1411918), (68, 1079702), (104, 705959), (131, 560456), (136, 539851), (221, 332216), (262, 280228), (317, 231608), (442, 166108), (524, 140114), (634, 115804), (884, 83054), (1048, 70057), (1268, 57902), (1703, 43112), (1768, 41527), (2227, 32968), (2536, 28951), (3406, 21556), (4121, 17816), (4454, 16484), (5389, 13624), (6812, 10778), (8242, 8908)]