68648688

素因数分解:

$2^4\times 3^3\times {\mathrm{158909}}^1$

素因数の和:158926

約数の個数: 40

約数和(自身を含む): 197048400

約数和(自身を除く): 128399712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 158909, 317818, 476727, 635636, 953454, 1271272, 1430181, 1906908, 2542544, 2860362, 3813816, 4290543, 5720724, 7627632, 8581086, 11441448, 17162172, 22882896, 34324344, 68648688]

約数ペア:

[(1, 68648688), (2, 34324344), (3, 22882896), (4, 17162172), (6, 11441448), (8, 8581086), (9, 7627632), (12, 5720724), (16, 4290543), (18, 3813816), (24, 2860362), (27, 2542544), (36, 1906908), (48, 1430181), (54, 1271272), (72, 953454), (108, 635636), (144, 476727), (216, 317818), (432, 158909)]