68006328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{217969}}^1$

素因数の和:217991

約数の個数: 32

約数和(自身を含む): 183094800

約数和(自身を除く): 115088472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 217969, 435938, 653907, 871876, 1307814, 1743752, 2615628, 2833597, 5231256, 5667194, 8500791, 11334388, 17001582, 22668776, 34003164, 68006328]

約数ペア:

[(1, 68006328), (2, 34003164), (3, 22668776), (4, 17001582), (6, 11334388), (8, 8500791), (12, 5667194), (13, 5231256), (24, 2833597), (26, 2615628), (39, 1743752), (52, 1307814), (78, 871876), (104, 653907), (156, 435938), (312, 217969)]