79172030704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{64591}}^1$

素因数の和:64766

約数の個数: 80

約数和(自身を含む): 169543148544

約数和(自身を除く): 90371117840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 83, 104, 142, 166, 208, 284, 332, 568, 664, 923, 1079, 1136, 1328, 1846, 2158, 3692, 4316, 5893, 7384, 8632, 11786, 14768, 17264, 23572, 47144, 64591, 76609, 94288, 129182, 153218, 258364, 306436, 516728, 612872, 839683, 1033456, 1225744, 1679366, 3358732, 4585961, 5361053, 6717464, 9171922, 10722106, 13434928, 18343844, 21444212, 36687688, 42888424, 59617493, 69693689, 73375376, 85776848, 119234986, 139387378, 238469972, 278774756, 380634763, 476939944, 557549512, 761269526, 953879888, 1115099024, 1522539052, 3045078104, 4948251919, 6090156208, 9896503838, 19793007676, 39586015352, 79172030704]

約数ペア:

[(1, 79172030704), (2, 39586015352), (4, 19793007676), (8, 9896503838), (13, 6090156208), (16, 4948251919), (26, 3045078104), (52, 1522539052), (71, 1115099024), (83, 953879888), (104, 761269526), (142, 557549512), (166, 476939944), (208, 380634763), (284, 278774756), (332, 238469972), (568, 139387378), (664, 119234986), (923, 85776848), (1079, 73375376), (1136, 69693689), (1328, 59617493), (1846, 42888424), (2158, 36687688), (3692, 21444212), (4316, 18343844), (5893, 13434928), (7384, 10722106), (8632, 9171922), (11786, 6717464), (14768, 5361053), (17264, 4585961), (23572, 3358732), (47144, 1679366), (64591, 1225744), (76609, 1033456), (94288, 839683), (129182, 612872), (153218, 516728), (258364, 306436)]