80432478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7691}}^1$

素因数の和:7789

約数の個数: 48

約数和(自身を含む): 201591936

約数和(自身を除く): 121159458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 7691, 10458, 15382, 23073, 46146, 53837, 69219, 107674, 138438, 161511, 323022, 484533, 638353, 969066, 1276706, 1915059, 3830118, 4468471, 5745177, 8936942, 11490354, 13405413, 26810826, 40216239, 80432478]

約数ペア:

[(1, 80432478), (2, 40216239), (3, 26810826), (6, 13405413), (7, 11490354), (9, 8936942), (14, 5745177), (18, 4468471), (21, 3830118), (42, 1915059), (63, 1276706), (83, 969066), (126, 638353), (166, 484533), (249, 323022), (498, 161511), (581, 138438), (747, 107674), (1162, 69219), (1494, 53837), (1743, 46146), (3486, 23073), (5229, 15382), (7691, 10458)]