68449076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 127491840

約数和(自身を除く): 59042764

約数列:

[1, 2, 4, 53, 61, 67, 79, 106, 122, 134, 158, 212, 244, 268, 316, 3233, 3551, 4087, 4187, 4819, 5293, 6466, 7102, 8174, 8374, 9638, 10586, 12932, 14204, 16348, 16748, 19276, 21172, 216611, 255407, 280529, 322873, 433222, 510814, 561058, 645746, 866444, 1021628, 1122116, 1291492, 17112269, 34224538, 68449076]

約数ペア:

[(1, 68449076), (2, 34224538), (4, 17112269), (53, 1291492), (61, 1122116), (67, 1021628), (79, 866444), (106, 645746), (122, 561058), (134, 510814), (158, 433222), (212, 322873), (244, 280529), (268, 255407), (316, 216611), (3233, 21172), (3551, 19276), (4087, 16748), (4187, 16348), (4819, 14204), (5293, 12932), (6466, 10586), (7102, 9638), (8174, 8374)]