85077874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 157223808

約数和(自身を除く): 72145934

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 193, 259, 322, 386, 518, 851, 1351, 1369, 1702, 2702, 2738, 4439, 5957, 7141, 8878, 9583, 11914, 14282, 19166, 31073, 31487, 49987, 62146, 62974, 99974, 164243, 220409, 264217, 328486, 440818, 528434, 1149701, 1849519, 2299402, 3699038, 6076991, 12153982, 42538937, 85077874]

約数ペア:

[(1, 85077874), (2, 42538937), (7, 12153982), (14, 6076991), (23, 3699038), (37, 2299402), (46, 1849519), (74, 1149701), (161, 528434), (193, 440818), (259, 328486), (322, 264217), (386, 220409), (518, 164243), (851, 99974), (1351, 62974), (1369, 62146), (1702, 49987), (2702, 31487), (2738, 31073), (4439, 19166), (5957, 14282), (7141, 11914), (8878, 9583)]