87669078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 214510080

約数和(自身を除く): 126841002

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1281, 1801, 2318, 2562, 3477, 3602, 5403, 6954, 8113, 10806, 12607, 16226, 24339, 25214, 34219, 37821, 48678, 68438, 75642, 102657, 109861, 205314, 219722, 239533, 329583, 479066, 659166, 718599, 769027, 1437198, 1538054, 2087359, 2307081, 4174718, 4614162, 6262077, 12524154, 14611513, 29223026, 43834539, 87669078]

約数ペア:

[(1, 87669078), (2, 43834539), (3, 29223026), (6, 14611513), (7, 12524154), (14, 6262077), (19, 4614162), (21, 4174718), (38, 2307081), (42, 2087359), (57, 1538054), (61, 1437198), (114, 769027), (122, 718599), (133, 659166), (183, 479066), (266, 329583), (366, 239533), (399, 219722), (427, 205314), (798, 109861), (854, 102657), (1159, 75642), (1281, 68438), (1801, 48678), (2318, 37821), (2562, 34219), (3477, 25214), (3602, 24339), (5403, 16226), (6954, 12607), (8113, 10806)]