80291775438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5354927}}^1$

素因数の和:5354966

約数の個数: 72

約数和(自身を含む): 214272088992

約数和(自身を除く): 133980313554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 7497, 14994, 5354927, 10709854, 16064781, 32129562, 37484489, 48194343, 74968978, 91033759, 96388686, 112453467, 182067518, 224906934, 262391423, 273101277, 337360401, 524782846, 546202554, 637236313, 674720802, 787174269, 819303831, 1274472626, 1574348538, 1638607662, 1911708939, 2361522807, 3823417878, 4460654191, 4723045614, 5735126817, 8921308382, 11470253634, 13381962573, 26763925146, 40145887719, 80291775438]

約数ペア:

[(1, 80291775438), (2, 40145887719), (3, 26763925146), (6, 13381962573), (7, 11470253634), (9, 8921308382), (14, 5735126817), (17, 4723045614), (18, 4460654191), (21, 3823417878), (34, 2361522807), (42, 1911708939), (49, 1638607662), (51, 1574348538), (63, 1274472626), (98, 819303831), (102, 787174269), (119, 674720802), (126, 637236313), (147, 546202554), (153, 524782846), (238, 337360401), (294, 273101277), (306, 262391423), (357, 224906934), (441, 182067518), (714, 112453467), (833, 96388686), (882, 91033759), (1071, 74968978), (1666, 48194343), (2142, 37484489), (2499, 32129562), (4998, 16064781), (7497, 10709854), (14994, 5354927)]