42804492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 108429552

約数和(自身を除く): 65625060

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 241, 246, 361, 482, 492, 722, 723, 779, 964, 1083, 1444, 1446, 1558, 2166, 2337, 2892, 3116, 4332, 4579, 4674, 9158, 9348, 9881, 13737, 14801, 18316, 19762, 27474, 29602, 29643, 39524, 44403, 54948, 59204, 59286, 87001, 88806, 118572, 174002, 177612, 187739, 261003, 348004, 375478, 522006, 563217, 750956, 1044012, 1126434, 2252868, 3567041, 7134082, 10701123, 14268164, 21402246, 42804492]

約数ペア:

[(1, 42804492), (2, 21402246), (3, 14268164), (4, 10701123), (6, 7134082), (12, 3567041), (19, 2252868), (38, 1126434), (41, 1044012), (57, 750956), (76, 563217), (82, 522006), (114, 375478), (123, 348004), (164, 261003), (228, 187739), (241, 177612), (246, 174002), (361, 118572), (482, 88806), (492, 87001), (722, 59286), (723, 59204), (779, 54948), (964, 44403), (1083, 39524), (1444, 29643), (1446, 29602), (1558, 27474), (2166, 19762), (2337, 18316), (2892, 14801), (3116, 13737), (4332, 9881), (4579, 9348), (4674, 9158)]