31085052

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 78734208

約数和(自身を除く): 47649156

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 67, 69, 82, 92, 123, 134, 138, 164, 201, 246, 268, 276, 402, 492, 804, 943, 1541, 1681, 1886, 2747, 2829, 3082, 3362, 3772, 4623, 5043, 5494, 5658, 6164, 6724, 8241, 9246, 10086, 10988, 11316, 16482, 18492, 20172, 32964, 38663, 63181, 77326, 112627, 115989, 126362, 154652, 189543, 225254, 231978, 252724, 337881, 379086, 450508, 463956, 675762, 758172, 1351524, 2590421, 5180842, 7771263, 10361684, 15542526, 31085052]

約数ペア:

[(1, 31085052), (2, 15542526), (3, 10361684), (4, 7771263), (6, 5180842), (12, 2590421), (23, 1351524), (41, 758172), (46, 675762), (67, 463956), (69, 450508), (82, 379086), (92, 337881), (123, 252724), (134, 231978), (138, 225254), (164, 189543), (201, 154652), (246, 126362), (268, 115989), (276, 112627), (402, 77326), (492, 63181), (804, 38663), (943, 32964), (1541, 20172), (1681, 18492), (1886, 16482), (2747, 11316), (2829, 10988), (3082, 10086), (3362, 9246), (3772, 8241), (4623, 6724), (5043, 6164), (5494, 5658)]