63660872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 138101760

約数和(自身を除く): 74440888

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 71, 88, 92, 142, 184, 253, 284, 443, 506, 568, 781, 886, 1012, 1562, 1633, 1772, 2024, 3124, 3266, 3544, 4873, 6248, 6532, 9746, 10189, 13064, 17963, 19492, 20378, 31453, 35926, 38984, 40756, 62906, 71852, 81512, 112079, 125812, 143704, 224158, 251624, 345983, 448316, 691966, 723419, 896632, 1383932, 1446838, 2767864, 2893676, 5787352, 7957609, 15915218, 31830436, 63660872]

約数ペア:

[(1, 63660872), (2, 31830436), (4, 15915218), (8, 7957609), (11, 5787352), (22, 2893676), (23, 2767864), (44, 1446838), (46, 1383932), (71, 896632), (88, 723419), (92, 691966), (142, 448316), (184, 345983), (253, 251624), (284, 224158), (443, 143704), (506, 125812), (568, 112079), (781, 81512), (886, 71852), (1012, 62906), (1562, 40756), (1633, 38984), (1772, 35926), (2024, 31453), (3124, 20378), (3266, 19492), (3544, 17963), (4873, 13064), (6248, 10189), (6532, 9746)]