68905824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{55213}}^1$

素因数の和:55239

約数の個数: 48

約数和(自身を含む): 194794992

約数和(自身を除く): 125889168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 55213, 110426, 165639, 220852, 331278, 441704, 662556, 717769, 883408, 1325112, 1435538, 1766816, 2153307, 2650224, 2871076, 4306614, 5300448, 5742152, 8613228, 11484304, 17226456, 22968608, 34452912, 68905824]

約数ペア:

[(1, 68905824), (2, 34452912), (3, 22968608), (4, 17226456), (6, 11484304), (8, 8613228), (12, 5742152), (13, 5300448), (16, 4306614), (24, 2871076), (26, 2650224), (32, 2153307), (39, 1766816), (48, 1435538), (52, 1325112), (78, 883408), (96, 717769), (104, 662556), (156, 441704), (208, 331278), (312, 220852), (416, 165639), (624, 110426), (1248, 55213)]