90791496

素因数分解:

$2^3\times 3^3\times {\mathrm{420331}}^1$

素因数の和:420346

約数の個数: 32

約数和(自身を含む): 252199200

約数和(自身を除く): 161407704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 420331, 840662, 1260993, 1681324, 2521986, 3362648, 3782979, 5043972, 7565958, 10087944, 11348937, 15131916, 22697874, 30263832, 45395748, 90791496]

約数ペア:

[(1, 90791496), (2, 45395748), (3, 30263832), (4, 22697874), (6, 15131916), (8, 11348937), (9, 10087944), (12, 7565958), (18, 5043972), (24, 3782979), (27, 3362648), (36, 2521986), (54, 1681324), (72, 1260993), (108, 840662), (216, 420331)]