72100087696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49519291}}^1$

素因数の和:49519319

約数の個数: 40

約数和(自身を含む): 171930981824

約数和(自身を除く): 99830894128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49519291, 99038582, 198077164, 346635037, 396154328, 643750783, 693270074, 792308656, 1287501566, 1386540148, 2575003132, 2773080296, 4506255481, 5150006264, 5546160592, 9012510962, 10300012528, 18025021924, 36050043848, 72100087696]

約数ペア:

[(1, 72100087696), (2, 36050043848), (4, 18025021924), (7, 10300012528), (8, 9012510962), (13, 5546160592), (14, 5150006264), (16, 4506255481), (26, 2773080296), (28, 2575003132), (52, 1386540148), (56, 1287501566), (91, 792308656), (104, 693270074), (112, 643750783), (182, 396154328), (208, 346635037), (364, 198077164), (728, 99038582), (1456, 49519291)]