80253648

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5113}}^1$

素因数の和:5236

約数の個数: 60

約数和(自身を含む): 226703620

約数和(自身を除く): 146449972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5113, 5232, 7848, 10226, 15339, 15696, 20452, 30678, 40904, 46017, 61356, 81808, 92034, 122712, 184068, 245424, 368136, 557317, 736272, 1114634, 1671951, 2229268, 3343902, 4458536, 5015853, 6687804, 8917072, 10031706, 13375608, 20063412, 26751216, 40126824, 80253648]

約数ペア:

[(1, 80253648), (2, 40126824), (3, 26751216), (4, 20063412), (6, 13375608), (8, 10031706), (9, 8917072), (12, 6687804), (16, 5015853), (18, 4458536), (24, 3343902), (36, 2229268), (48, 1671951), (72, 1114634), (109, 736272), (144, 557317), (218, 368136), (327, 245424), (436, 184068), (654, 122712), (872, 92034), (981, 81808), (1308, 61356), (1744, 46017), (1962, 40904), (2616, 30678), (3924, 20452), (5113, 15696), (5232, 15339), (7848, 10226)]