72807422

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{1009}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 110655600

約数和(自身を除く): 37848178

約数列:

[1, 2, 109, 218, 331, 662, 1009, 2018, 36079, 72158, 109981, 219962, 333979, 667958, 36403711, 72807422]

約数ペア:

[(1, 72807422), (2, 36403711), (109, 667958), (218, 333979), (331, 219962), (662, 109981), (1009, 72158), (2018, 36079)]