120978888

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{70997}}^1$

素因数の和:71077

約数の個数: 32

約数和(自身を含む): 306711360

約数和(自身を除く): 185732472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 70997, 141994, 212991, 283988, 425982, 567976, 851964, 1703928, 5040787, 10081574, 15122361, 20163148, 30244722, 40326296, 60489444, 120978888]

約数ペア:

[(1, 120978888), (2, 60489444), (3, 40326296), (4, 30244722), (6, 20163148), (8, 15122361), (12, 10081574), (24, 5040787), (71, 1703928), (142, 851964), (213, 567976), (284, 425982), (426, 283988), (568, 212991), (852, 141994), (1704, 70997)]