72189978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{8999}}^1$

素因数の和:9202

約数の個数: 32

約数和(自身を含む): 165888000

約数和(自身を除く): 93698022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 8022, 8999, 17998, 26997, 53994, 62993, 125986, 188979, 377958, 1718809, 3437618, 5156427, 10312854, 12031663, 24063326, 36094989, 72189978]

約数ペア:

[(1, 72189978), (2, 36094989), (3, 24063326), (6, 12031663), (7, 10312854), (14, 5156427), (21, 3437618), (42, 1718809), (191, 377958), (382, 188979), (573, 125986), (1146, 62993), (1337, 53994), (2674, 26997), (4011, 17998), (8022, 8999)]