71742408

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 185664960

約数和(自身を除く): 113922552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 173, 222, 296, 346, 444, 467, 519, 692, 888, 934, 1038, 1384, 1401, 1868, 2076, 2802, 3736, 4152, 5604, 6401, 11208, 12802, 17279, 19203, 25604, 34558, 38406, 51208, 51837, 69116, 76812, 80791, 103674, 138232, 153624, 161582, 207348, 242373, 323164, 414696, 484746, 646328, 969492, 1938984, 2989267, 5978534, 8967801, 11957068, 17935602, 23914136, 35871204, 71742408]

約数ペア:

[(1, 71742408), (2, 35871204), (3, 23914136), (4, 17935602), (6, 11957068), (8, 8967801), (12, 5978534), (24, 2989267), (37, 1938984), (74, 969492), (111, 646328), (148, 484746), (173, 414696), (222, 323164), (296, 242373), (346, 207348), (444, 161582), (467, 153624), (519, 138232), (692, 103674), (888, 80791), (934, 76812), (1038, 69116), (1384, 51837), (1401, 51208), (1868, 38406), (2076, 34558), (2802, 25604), (3736, 19203), (4152, 17279), (5604, 12802), (6401, 11208)]