68497624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 153180720

約数和(自身を除く): 84683096

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 53, 68, 86, 104, 106, 136, 172, 212, 221, 289, 344, 424, 442, 559, 578, 689, 731, 884, 901, 1118, 1156, 1378, 1462, 1768, 1802, 2236, 2279, 2312, 2756, 2924, 3604, 3757, 4472, 4558, 5512, 5848, 7208, 7514, 9116, 9503, 11713, 12427, 15028, 15317, 18232, 19006, 23426, 24854, 29627, 30056, 30634, 38012, 38743, 46852, 49708, 59254, 61268, 76024, 77486, 93704, 99416, 118508, 122536, 154972, 161551, 199121, 237016, 309944, 323102, 398242, 503659, 646204, 658631, 796484, 1007318, 1292408, 1317262, 1592968, 2014636, 2634524, 4029272, 5269048, 8562203, 17124406, 34248812, 68497624]

約数ペア:

[(1, 68497624), (2, 34248812), (4, 17124406), (8, 8562203), (13, 5269048), (17, 4029272), (26, 2634524), (34, 2014636), (43, 1592968), (52, 1317262), (53, 1292408), (68, 1007318), (86, 796484), (104, 658631), (106, 646204), (136, 503659), (172, 398242), (212, 323102), (221, 309944), (289, 237016), (344, 199121), (424, 161551), (442, 154972), (559, 122536), (578, 118508), (689, 99416), (731, 93704), (884, 77486), (901, 76024), (1118, 61268), (1156, 59254), (1378, 49708), (1462, 46852), (1768, 38743), (1802, 38012), (2236, 30634), (2279, 30056), (2312, 29627), (2756, 24854), (2924, 23426), (3604, 19006), (3757, 18232), (4472, 15317), (4558, 15028), (5512, 12427), (5848, 11713), (7208, 9503), (7514, 9116)]