72188258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51343}}^1$

素因数の和:51401

約数の個数: 16

約数和(自身を含む): 117064320

約数和(自身を除く): 44876062

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 51343, 102686, 975517, 1899691, 1951034, 3799382, 36094129, 72188258]

約数ペア:

[(1, 72188258), (2, 36094129), (19, 3799382), (37, 1951034), (38, 1899691), (74, 975517), (703, 102686), (1406, 51343)]