72574056

素因数分解:

$2^3\times 3^4\times {\mathrm{111997}}^1$

素因数の和:112015

約数の個数: 40

約数和(自身を含む): 203276370

約数和(自身を除く): 130702314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 111997, 223994, 335991, 447988, 671982, 895976, 1007973, 1343964, 2015946, 2687928, 3023919, 4031892, 6047838, 8063784, 9071757, 12095676, 18143514, 24191352, 36287028, 72574056]

約数ペア:

[(1, 72574056), (2, 36287028), (3, 24191352), (4, 18143514), (6, 12095676), (8, 9071757), (9, 8063784), (12, 6047838), (18, 4031892), (24, 3023919), (27, 2687928), (36, 2015946), (54, 1343964), (72, 1007973), (81, 895976), (108, 671982), (162, 447988), (216, 335991), (324, 223994), (648, 111997)]