64815672624

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3691}}^1\times {\mathrm{8923}}^1$

素因数の和:12666

約数の個数: 80

約数和(自身を含む): 171590100864

約数和(自身を除く): 106774428240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 3691, 7382, 8923, 11073, 14764, 17846, 22146, 26769, 29528, 35692, 44292, 53538, 59056, 71384, 88584, 107076, 142768, 151331, 177168, 214152, 302662, 365843, 428304, 453993, 605324, 731686, 907986, 1097529, 1210648, 1463372, 1815972, 2195058, 2421296, 2926744, 3631944, 4390116, 5853488, 7263888, 8780232, 17560464, 32934793, 65869586, 98804379, 131739172, 197608758, 263478344, 395217516, 526956688, 790435032, 1350326513, 1580870064, 2700653026, 4050979539, 5401306052, 8101959078, 10802612104, 16203918156, 21605224208, 32407836312, 64815672624]

約数ペア:

[(1, 64815672624), (2, 32407836312), (3, 21605224208), (4, 16203918156), (6, 10802612104), (8, 8101959078), (12, 5401306052), (16, 4050979539), (24, 2700653026), (41, 1580870064), (48, 1350326513), (82, 790435032), (123, 526956688), (164, 395217516), (246, 263478344), (328, 197608758), (492, 131739172), (656, 98804379), (984, 65869586), (1968, 32934793), (3691, 17560464), (7382, 8780232), (8923, 7263888), (11073, 5853488), (14764, 4390116), (17846, 3631944), (22146, 2926744), (26769, 2421296), (29528, 2195058), (35692, 1815972), (44292, 1463372), (53538, 1210648), (59056, 1097529), (71384, 907986), (88584, 731686), (107076, 605324), (142768, 453993), (151331, 428304), (177168, 365843), (214152, 302662)]