89710428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2801}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 223128864

約数和(自身を除く): 133418436

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 628, 942, 1884, 2669, 2801, 5338, 5602, 8007, 8403, 10676, 11204, 16014, 16806, 32028, 33612, 47617, 95234, 142851, 190468, 285702, 439757, 571404, 879514, 1319271, 1759028, 2638542, 5277084, 7475869, 14951738, 22427607, 29903476, 44855214, 89710428]

約数ペア:

[(1, 89710428), (2, 44855214), (3, 29903476), (4, 22427607), (6, 14951738), (12, 7475869), (17, 5277084), (34, 2638542), (51, 1759028), (68, 1319271), (102, 879514), (157, 571404), (204, 439757), (314, 285702), (471, 190468), (628, 142851), (942, 95234), (1884, 47617), (2669, 33612), (2801, 32028), (5338, 16806), (5602, 16014), (8007, 11204), (8403, 10676)]