71737164

素因数分解:

$2^2\times 3^4\times {\mathrm{221411}}^1$

素因数の和:221427

約数の個数: 30

約数和(自身を含む): 187535964

約数和(自身を除く): 115798800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 221411, 442822, 664233, 885644, 1328466, 1992699, 2656932, 3985398, 5978097, 7970796, 11956194, 17934291, 23912388, 35868582, 71737164]

約数ペア:

[(1, 71737164), (2, 35868582), (3, 23912388), (4, 17934291), (6, 11956194), (9, 7970796), (12, 5978097), (18, 3985398), (27, 2656932), (36, 1992699), (54, 1328466), (81, 885644), (108, 664233), (162, 442822), (324, 221411)]