78677688

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2248

約数の個数: 64

約数和(自身を含む): 207033120

約数和(自身を除く): 128355432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 296, 328, 444, 492, 888, 984, 1517, 2161, 3034, 4322, 4551, 6068, 6483, 8644, 9102, 12136, 12966, 17288, 18204, 25932, 36408, 51864, 79957, 88601, 159914, 177202, 239871, 265803, 319828, 354404, 479742, 531606, 639656, 708808, 959484, 1063212, 1918968, 2126424, 3278237, 6556474, 9834711, 13112948, 19669422, 26225896, 39338844, 78677688]

約数ペア:

[(1, 78677688), (2, 39338844), (3, 26225896), (4, 19669422), (6, 13112948), (8, 9834711), (12, 6556474), (24, 3278237), (37, 2126424), (41, 1918968), (74, 1063212), (82, 959484), (111, 708808), (123, 639656), (148, 531606), (164, 479742), (222, 354404), (246, 319828), (296, 265803), (328, 239871), (444, 177202), (492, 159914), (888, 88601), (984, 79957), (1517, 51864), (2161, 36408), (3034, 25932), (4322, 18204), (4551, 17288), (6068, 12966), (6483, 12136), (8644, 9102)]