81420096

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10343}}^1$

素因数の和:10399

約数の個数: 56

約数和(自身を含む): 220699584

約数和(自身を除く): 139279488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 10343, 20686, 31029, 41372, 62058, 82744, 124116, 165488, 248232, 330976, 424063, 496464, 661952, 848126, 992928, 1272189, 1696252, 1985856, 2544378, 3392504, 5088756, 6785008, 10177512, 13570016, 20355024, 27140032, 40710048, 81420096]

約数ペア:

[(1, 81420096), (2, 40710048), (3, 27140032), (4, 20355024), (6, 13570016), (8, 10177512), (12, 6785008), (16, 5088756), (24, 3392504), (32, 2544378), (41, 1985856), (48, 1696252), (64, 1272189), (82, 992928), (96, 848126), (123, 661952), (164, 496464), (192, 424063), (246, 330976), (328, 248232), (492, 165488), (656, 124116), (984, 82744), (1312, 62058), (1968, 41372), (2624, 31029), (3936, 20686), (7872, 10343)]