88717140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{164291}}^1$

素因数の和:164309

約数の個数: 48

約数和(自身を含む): 276010560

約数和(自身を除く): 187293420

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, 164291, 328582, 492873, 657164, 821455, 985746, 1478619, 1642910, 1971492, 2464365, 2957238, 3285820, 4435857, 4928730, 5914476, 7393095, 8871714, 9857460, 14786190, 17743428, 22179285, 29572380, 44358570, 88717140]

約数ペア:

[(1, 88717140), (2, 44358570), (3, 29572380), (4, 22179285), (5, 17743428), (6, 14786190), (9, 9857460), (10, 8871714), (12, 7393095), (15, 5914476), (18, 4928730), (20, 4435857), (27, 3285820), (30, 2957238), (36, 2464365), (45, 1971492), (54, 1642910), (60, 1478619), (90, 985746), (108, 821455), (135, 657164), (180, 492873), (270, 328582), (540, 164291)]