123679794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2199

約数の個数: 64

約数和(自身を含む): 303077376

約数和(自身を除く): 179397582

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 166, 238, 249, 357, 498, 581, 714, 1162, 1411, 1743, 2087, 2822, 3486, 4174, 4233, 6261, 8466, 9877, 12522, 14609, 19754, 29218, 29631, 35479, 43827, 59262, 70958, 87654, 106437, 173221, 212874, 248353, 346442, 496706, 519663, 745059, 1039326, 1212547, 1490118, 2425094, 2944757, 3637641, 5889514, 7275282, 8834271, 17668542, 20613299, 41226598, 61839897, 123679794]

約数ペア:

[(1, 123679794), (2, 61839897), (3, 41226598), (6, 20613299), (7, 17668542), (14, 8834271), (17, 7275282), (21, 5889514), (34, 3637641), (42, 2944757), (51, 2425094), (83, 1490118), (102, 1212547), (119, 1039326), (166, 745059), (238, 519663), (249, 496706), (357, 346442), (498, 248353), (581, 212874), (714, 173221), (1162, 106437), (1411, 87654), (1743, 70958), (2087, 59262), (2822, 43827), (3486, 35479), (4174, 29631), (4233, 29218), (6261, 19754), (8466, 14609), (9877, 12522)]