80491848

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47237}}^1$

素因数の和:47317

約数の個数: 32

約数和(自身を含む): 204068160

約数和(自身を除く): 123576312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 47237, 94474, 141711, 188948, 283422, 377896, 566844, 1133688, 3353827, 6707654, 10061481, 13415308, 20122962, 26830616, 40245924, 80491848]

約数ペア:

[(1, 80491848), (2, 40245924), (3, 26830616), (4, 20122962), (6, 13415308), (8, 10061481), (12, 6707654), (24, 3353827), (71, 1133688), (142, 566844), (213, 377896), (284, 283422), (426, 188948), (568, 141711), (852, 94474), (1704, 47237)]