71677806

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 153799680

約数和(自身を除く): 82121874

約数列:

[1, 2, 3, 6, 37, 61, 67, 74, 79, 111, 122, 134, 158, 183, 201, 222, 237, 366, 402, 474, 2257, 2479, 2923, 4087, 4514, 4819, 4958, 5293, 5846, 6771, 7437, 8174, 8769, 9638, 10586, 12261, 13542, 14457, 14874, 15879, 17538, 24522, 28914, 31758, 151219, 178303, 195841, 302438, 322873, 356606, 391682, 453657, 534909, 587523, 645746, 907314, 968619, 1069818, 1175046, 1937238, 11946301, 23892602, 35838903, 71677806]

約数ペア:

[(1, 71677806), (2, 35838903), (3, 23892602), (6, 11946301), (37, 1937238), (61, 1175046), (67, 1069818), (74, 968619), (79, 907314), (111, 645746), (122, 587523), (134, 534909), (158, 453657), (183, 391682), (201, 356606), (222, 322873), (237, 302438), (366, 195841), (402, 178303), (474, 151219), (2257, 31758), (2479, 28914), (2923, 24522), (4087, 17538), (4514, 15879), (4819, 14874), (4958, 14457), (5293, 13542), (5846, 12261), (6771, 10586), (7437, 9638), (8174, 8769)]