72885372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21163}}^1$

素因数の和:21218

約数の個数: 48

約数和(自身を含む): 199110912

約数和(自身を除く): 126225540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 21163, 42326, 63489, 84652, 126978, 148141, 253956, 296282, 444423, 592564, 867683, 888846, 1735366, 1777692, 2603049, 3470732, 5206098, 6073781, 10412196, 12147562, 18221343, 24295124, 36442686, 72885372]

約数ペア:

[(1, 72885372), (2, 36442686), (3, 24295124), (4, 18221343), (6, 12147562), (7, 10412196), (12, 6073781), (14, 5206098), (21, 3470732), (28, 2603049), (41, 1777692), (42, 1735366), (82, 888846), (84, 867683), (123, 592564), (164, 444423), (246, 296282), (287, 253956), (492, 148141), (574, 126978), (861, 84652), (1148, 63489), (1722, 42326), (3444, 21163)]