61390266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 148082688

約数和(自身を除く): 86692422

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 103, 138, 161, 206, 309, 322, 483, 617, 618, 721, 966, 1234, 1442, 1851, 2163, 2369, 3702, 4319, 4326, 4738, 7107, 8638, 12957, 14191, 14214, 16583, 25914, 28382, 33166, 42573, 49749, 63551, 85146, 99337, 99498, 127102, 190653, 198674, 298011, 381306, 444857, 596022, 889714, 1334571, 1461673, 2669142, 2923346, 4385019, 8770038, 10231711, 20463422, 30695133, 61390266]

約数ペア:

[(1, 61390266), (2, 30695133), (3, 20463422), (6, 10231711), (7, 8770038), (14, 4385019), (21, 2923346), (23, 2669142), (42, 1461673), (46, 1334571), (69, 889714), (103, 596022), (138, 444857), (161, 381306), (206, 298011), (309, 198674), (322, 190653), (483, 127102), (617, 99498), (618, 99337), (721, 85146), (966, 63551), (1234, 49749), (1442, 42573), (1851, 33166), (2163, 28382), (2369, 25914), (3702, 16583), (4319, 14214), (4326, 14191), (4738, 12957), (7107, 8638)]