74123154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 189600000

約数和(自身を除く): 115476846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1249, 1413, 2198, 2498, 2826, 3297, 3747, 4239, 6594, 7494, 8478, 8743, 9891, 11241, 17486, 19782, 22482, 26229, 29673, 33723, 52458, 59346, 67446, 78687, 157374, 196093, 236061, 392186, 472122, 588279, 1176558, 1372651, 1764837, 2745302, 3529674, 4117953, 5294511, 8235906, 10589022, 12353859, 24707718, 37061577, 74123154]

約数ペア:

[(1, 74123154), (2, 37061577), (3, 24707718), (6, 12353859), (7, 10589022), (9, 8235906), (14, 5294511), (18, 4117953), (21, 3529674), (27, 2745302), (42, 1764837), (54, 1372651), (63, 1176558), (126, 588279), (157, 472122), (189, 392186), (314, 236061), (378, 196093), (471, 157374), (942, 78687), (1099, 67446), (1249, 59346), (1413, 52458), (2198, 33723), (2498, 29673), (2826, 26229), (3297, 22482), (3747, 19782), (4239, 17486), (6594, 11241), (7494, 9891), (8478, 8743)]