81797952

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10447

約数の個数: 56

約数和(自身を含む): 221723712

約数和(自身を除く): 139925760

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, 10391, 20782, 31173, 41564, 62346, 83128, 124692, 166256, 249384, 332512, 426031, 498768, 665024, 852062, 997536, 1278093, 1704124, 1995072, 2556186, 3408248, 5112372, 6816496, 10224744, 13632992, 20449488, 27265984, 40898976, 81797952]

約数ペア:

[(1, 81797952), (2, 40898976), (3, 27265984), (4, 20449488), (6, 13632992), (8, 10224744), (12, 6816496), (16, 5112372), (24, 3408248), (32, 2556186), (41, 1995072), (48, 1704124), (64, 1278093), (82, 997536), (96, 852062), (123, 665024), (164, 498768), (192, 426031), (246, 332512), (328, 249384), (492, 166256), (656, 124692), (984, 83128), (1312, 62346), (1968, 41564), (2624, 31173), (3936, 20782), (7872, 10391)]