69760912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 60

約数和(自身を含む): 150836700

約数和(自身を除く): 81075788

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 349, 403, 496, 698, 806, 961, 1396, 1612, 1922, 2792, 3224, 3844, 4537, 5584, 6448, 7688, 9074, 10819, 12493, 15376, 18148, 21638, 24986, 36296, 43276, 49972, 72592, 86552, 99944, 140647, 173104, 199888, 281294, 335389, 562588, 670778, 1125176, 1341556, 2250352, 2683112, 4360057, 5366224, 8720114, 17440228, 34880456, 69760912]

約数ペア:

[(1, 69760912), (2, 34880456), (4, 17440228), (8, 8720114), (13, 5366224), (16, 4360057), (26, 2683112), (31, 2250352), (52, 1341556), (62, 1125176), (104, 670778), (124, 562588), (208, 335389), (248, 281294), (349, 199888), (403, 173104), (496, 140647), (698, 99944), (806, 86552), (961, 72592), (1396, 49972), (1612, 43276), (1922, 36296), (2792, 24986), (3224, 21638), (3844, 18148), (4537, 15376), (5584, 12493), (6448, 10819), (7688, 9074)]