99846964

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 204422400

約数和(自身を除く): 104575436

約数列:

[1, 2, 4, 7, 14, 28, 89, 103, 178, 206, 356, 389, 412, 623, 721, 778, 1246, 1442, 1556, 2492, 2723, 2884, 5446, 9167, 10892, 18334, 34621, 36668, 40067, 64169, 69242, 80134, 128338, 138484, 160268, 242347, 256676, 280469, 484694, 560938, 969388, 1121876, 3565963, 7131926, 14263852, 24961741, 49923482, 99846964]

約数ペア:

[(1, 99846964), (2, 49923482), (4, 24961741), (7, 14263852), (14, 7131926), (28, 3565963), (89, 1121876), (103, 969388), (178, 560938), (206, 484694), (356, 280469), (389, 256676), (412, 242347), (623, 160268), (721, 138484), (778, 128338), (1246, 80134), (1442, 69242), (1556, 64169), (2492, 40067), (2723, 36668), (2884, 34621), (5446, 18334), (9167, 10892)]