91561968

素因数分解:

$2^4\times 3^3\times {\mathrm{211949}}^1$

素因数の和:211966

約数の個数: 40

約数和(自身を含む): 262818000

約数和(自身を除く): 171256032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 211949, 423898, 635847, 847796, 1271694, 1695592, 1907541, 2543388, 3391184, 3815082, 5086776, 5722623, 7630164, 10173552, 11445246, 15260328, 22890492, 30520656, 45780984, 91561968]

約数ペア:

[(1, 91561968), (2, 45780984), (3, 30520656), (4, 22890492), (6, 15260328), (8, 11445246), (9, 10173552), (12, 7630164), (16, 5722623), (18, 5086776), (24, 3815082), (27, 3391184), (36, 2543388), (48, 1907541), (54, 1695592), (72, 1271694), (108, 847796), (144, 635847), (216, 423898), (432, 211949)]