105371208

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^2\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 291424770

約数和(自身を除く): 186053562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 521, 636, 954, 1042, 1272, 1563, 1908, 2084, 2809, 3126, 3816, 4168, 4689, 5618, 6252, 8427, 9378, 11236, 12504, 16854, 18756, 22472, 25281, 27613, 33708, 37512, 50562, 55226, 67416, 82839, 101124, 110452, 165678, 202248, 220904, 248517, 331356, 497034, 662712, 994068, 1463489, 1988136, 2926978, 4390467, 5853956, 8780934, 11707912, 13171401, 17561868, 26342802, 35123736, 52685604, 105371208]

約数ペア:

[(1, 105371208), (2, 52685604), (3, 35123736), (4, 26342802), (6, 17561868), (8, 13171401), (9, 11707912), (12, 8780934), (18, 5853956), (24, 4390467), (36, 2926978), (53, 1988136), (72, 1463489), (106, 994068), (159, 662712), (212, 497034), (318, 331356), (424, 248517), (477, 220904), (521, 202248), (636, 165678), (954, 110452), (1042, 101124), (1272, 82839), (1563, 67416), (1908, 55226), (2084, 50562), (2809, 37512), (3126, 33708), (3816, 27613), (4168, 25281), (4689, 22472), (5618, 18756), (6252, 16854), (8427, 12504), (9378, 11236)]