121808874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2835

約数の個数: 64

約数和(自身を含む): 286986240

約数和(自身を除く): 165177366

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 638, 667, 759, 957, 1334, 1518, 1914, 2001, 2767, 4002, 5534, 7337, 8301, 14674, 16602, 22011, 30437, 44022, 60874, 63641, 80243, 91311, 127282, 160486, 182622, 190923, 240729, 381846, 481458, 700051, 882673, 1400102, 1765346, 1845589, 2100153, 2648019, 3691178, 4200306, 5296038, 5536767, 11073534, 20301479, 40602958, 60904437, 121808874]

約数ペア:

[(1, 121808874), (2, 60904437), (3, 40602958), (6, 20301479), (11, 11073534), (22, 5536767), (23, 5296038), (29, 4200306), (33, 3691178), (46, 2648019), (58, 2100153), (66, 1845589), (69, 1765346), (87, 1400102), (138, 882673), (174, 700051), (253, 481458), (319, 381846), (506, 240729), (638, 190923), (667, 182622), (759, 160486), (957, 127282), (1334, 91311), (1518, 80243), (1914, 63641), (2001, 60874), (2767, 44022), (4002, 30437), (5534, 22011), (7337, 16602), (8301, 14674)]