68751036

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 110511684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 179, 188, 227, 282, 358, 423, 454, 537, 564, 681, 716, 846, 908, 1074, 1362, 1611, 1692, 2043, 2148, 2724, 3222, 4086, 6444, 8172, 8413, 10669, 16826, 21338, 25239, 32007, 33652, 40633, 42676, 50478, 64014, 75717, 81266, 96021, 100956, 121899, 128028, 151434, 162532, 192042, 243798, 302868, 365697, 384084, 487596, 731394, 1462788, 1909751, 3819502, 5729253, 7639004, 11458506, 17187759, 22917012, 34375518, 68751036]

約数ペア:

[(1, 68751036), (2, 34375518), (3, 22917012), (4, 17187759), (6, 11458506), (9, 7639004), (12, 5729253), (18, 3819502), (36, 1909751), (47, 1462788), (94, 731394), (141, 487596), (179, 384084), (188, 365697), (227, 302868), (282, 243798), (358, 192042), (423, 162532), (454, 151434), (537, 128028), (564, 121899), (681, 100956), (716, 96021), (846, 81266), (908, 75717), (1074, 64014), (1362, 50478), (1611, 42676), (1692, 40633), (2043, 33652), (2148, 32007), (2724, 25239), (3222, 21338), (4086, 16826), (6444, 10669), (8172, 8413)]