80412108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56311}}^1$

素因数の和:56342

約数の個数: 48

約数和(自身を含む): 227049984

約数和(自身を除く): 146637876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 56311, 112622, 168933, 225244, 337866, 394177, 675732, 788354, 957287, 1182531, 1576708, 1914574, 2365062, 2871861, 3829148, 4730124, 5743722, 6701009, 11487444, 13402018, 20103027, 26804036, 40206054, 80412108]

約数ペア:

[(1, 80412108), (2, 40206054), (3, 26804036), (4, 20103027), (6, 13402018), (7, 11487444), (12, 6701009), (14, 5743722), (17, 4730124), (21, 3829148), (28, 2871861), (34, 2365062), (42, 1914574), (51, 1576708), (68, 1182531), (84, 957287), (102, 788354), (119, 675732), (204, 394177), (238, 337866), (357, 225244), (476, 168933), (714, 112622), (1428, 56311)]