61142718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 151990272

約数和(自身を除く): 90847554

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 226, 273, 339, 546, 678, 791, 991, 1469, 1582, 1982, 2373, 2938, 2973, 4407, 4746, 5946, 6937, 8814, 10283, 12883, 13874, 20566, 20811, 25766, 30849, 38649, 41622, 61698, 77298, 90181, 111983, 180362, 223966, 270543, 335949, 541086, 671898, 783881, 1455779, 1567762, 2351643, 2911558, 4367337, 4703286, 8734674, 10190453, 20380906, 30571359, 61142718]

約数ペア:

[(1, 61142718), (2, 30571359), (3, 20380906), (6, 10190453), (7, 8734674), (13, 4703286), (14, 4367337), (21, 2911558), (26, 2351643), (39, 1567762), (42, 1455779), (78, 783881), (91, 671898), (113, 541086), (182, 335949), (226, 270543), (273, 223966), (339, 180362), (546, 111983), (678, 90181), (791, 77298), (991, 61698), (1469, 41622), (1582, 38649), (1982, 30849), (2373, 25766), (2938, 20811), (2973, 20566), (4407, 13874), (4746, 12883), (5946, 10283), (6937, 8814)]