88367220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163643}}^1$

素因数の和:163661

約数の個数: 48

約数和(自身を含む): 274921920

約数和(自身を除く): 186554700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 163643, 327286, 490929, 654572, 818215, 981858, 1472787, 1636430, 1963716, 2454645, 2945574, 3272860, 4418361, 4909290, 5891148, 7363935, 8836722, 9818580, 14727870, 17673444, 22091805, 29455740, 44183610, 88367220]

約数ペア:

[(1, 88367220), (2, 44183610), (3, 29455740), (4, 22091805), (5, 17673444), (6, 14727870), (9, 9818580), (10, 8836722), (12, 7363935), (15, 5891148), (18, 4909290), (20, 4418361), (27, 3272860), (30, 2945574), (36, 2454645), (45, 1963716), (54, 1636430), (60, 1472787), (90, 981858), (108, 818215), (135, 654572), (180, 490929), (270, 327286), (540, 163643)]