68537656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 77236424

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 73, 88, 94, 146, 188, 227, 292, 376, 454, 517, 584, 803, 908, 1034, 1606, 1816, 2068, 2497, 3212, 3431, 4136, 4994, 6424, 6862, 9988, 10669, 13724, 16571, 19976, 21338, 27448, 33142, 37741, 42676, 66284, 75482, 85352, 117359, 132568, 150964, 182281, 234718, 301928, 364562, 469436, 729124, 778837, 938872, 1458248, 1557674, 3115348, 6230696, 8567207, 17134414, 34268828, 68537656]

約数ペア:

[(1, 68537656), (2, 34268828), (4, 17134414), (8, 8567207), (11, 6230696), (22, 3115348), (44, 1557674), (47, 1458248), (73, 938872), (88, 778837), (94, 729124), (146, 469436), (188, 364562), (227, 301928), (292, 234718), (376, 182281), (454, 150964), (517, 132568), (584, 117359), (803, 85352), (908, 75482), (1034, 66284), (1606, 42676), (1816, 37741), (2068, 33142), (2497, 27448), (3212, 21338), (3431, 19976), (4136, 16571), (4994, 13724), (6424, 10669), (6862, 9988)]