73941378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 99411582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 131, 151, 178, 262, 267, 302, 393, 453, 534, 623, 786, 906, 917, 1057, 1246, 1834, 1869, 2114, 2751, 3171, 3738, 5502, 6342, 11659, 13439, 19781, 23318, 26878, 34977, 39562, 40317, 59343, 69954, 80634, 81613, 94073, 118686, 138467, 163226, 188146, 244839, 276934, 282219, 415401, 489678, 564438, 830802, 1760509, 3521018, 5281527, 10563054, 12323563, 24647126, 36970689, 73941378]

約数ペア:

[(1, 73941378), (2, 36970689), (3, 24647126), (6, 12323563), (7, 10563054), (14, 5281527), (21, 3521018), (42, 1760509), (89, 830802), (131, 564438), (151, 489678), (178, 415401), (262, 282219), (267, 276934), (302, 244839), (393, 188146), (453, 163226), (534, 138467), (623, 118686), (786, 94073), (906, 81613), (917, 80634), (1057, 69954), (1246, 59343), (1834, 40317), (1869, 39562), (2114, 34977), (2751, 26878), (3171, 23318), (3738, 19781), (5502, 13439), (6342, 11659)]