78746038

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^2\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 36

約数和(自身を含む): 140264460

約数和(自身を除く): 61518422

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 179, 358, 469, 938, 1253, 2506, 3283, 4489, 6566, 8771, 8978, 11993, 17542, 23986, 31423, 62846, 83951, 167902, 219961, 439922, 587657, 803531, 1175314, 1607062, 5624717, 11249434, 39373019, 78746038]

約数ペア:

[(1, 78746038), (2, 39373019), (7, 11249434), (14, 5624717), (49, 1607062), (67, 1175314), (98, 803531), (134, 587657), (179, 439922), (358, 219961), (469, 167902), (938, 83951), (1253, 62846), (2506, 31423), (3283, 23986), (4489, 17542), (6566, 11993), (8771, 8978)]