80355672

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3413}}^1$

素因数の和:3537

約数の個数: 64

約数和(自身を含む): 225324000

約数和(自身を除く): 144968328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3413, 3924, 5886, 6826, 7848, 10239, 11772, 13652, 20478, 23544, 27304, 30717, 40956, 61434, 81912, 92151, 122868, 184302, 245736, 368604, 372017, 737208, 744034, 1116051, 1488068, 2232102, 2976136, 3348153, 4464204, 6696306, 8928408, 10044459, 13392612, 20088918, 26785224, 40177836, 80355672]

約数ペア:

[(1, 80355672), (2, 40177836), (3, 26785224), (4, 20088918), (6, 13392612), (8, 10044459), (9, 8928408), (12, 6696306), (18, 4464204), (24, 3348153), (27, 2976136), (36, 2232102), (54, 1488068), (72, 1116051), (108, 744034), (109, 737208), (216, 372017), (218, 368604), (327, 245736), (436, 184302), (654, 122868), (872, 92151), (981, 81912), (1308, 61434), (1962, 40956), (2616, 30717), (2943, 27304), (3413, 23544), (3924, 20478), (5886, 13652), (6826, 11772), (7848, 10239)]