72788890882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{109171}}^1$

素因数の和:109434

約数の個数: 32

約数和(自身を含む): 114887372544

約数和(自身を除く): 42098481662

約数列:

[1, 2, 41, 47, 82, 94, 173, 346, 1927, 3854, 7093, 8131, 14186, 16262, 109171, 218342, 333371, 666742, 4476011, 5131037, 8952022, 10262074, 18886583, 37773166, 210372517, 420745034, 774349903, 887669401, 1548699806, 1775338802, 36394445441, 72788890882]

約数ペア:

[(1, 72788890882), (2, 36394445441), (41, 1775338802), (47, 1548699806), (82, 887669401), (94, 774349903), (173, 420745034), (346, 210372517), (1927, 37773166), (3854, 18886583), (7093, 10262074), (8131, 8952022), (14186, 5131037), (16262, 4476011), (109171, 666742), (218342, 333371)]