86443740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{160081}}^1$

素因数の和:160099

約数の個数: 48

約数和(自身を含む): 268937760

約数和(自身を除く): 182494020

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, 160081, 320162, 480243, 640324, 800405, 960486, 1440729, 1600810, 1920972, 2401215, 2881458, 3201620, 4322187, 4802430, 5762916, 7203645, 8644374, 9604860, 14407290, 17288748, 21610935, 28814580, 43221870, 86443740]

約数ペア:

[(1, 86443740), (2, 43221870), (3, 28814580), (4, 21610935), (5, 17288748), (6, 14407290), (9, 9604860), (10, 8644374), (12, 7203645), (15, 5762916), (18, 4802430), (20, 4322187), (27, 3201620), (30, 2881458), (36, 2401215), (45, 1920972), (54, 1600810), (60, 1440729), (90, 960486), (108, 800405), (135, 640324), (180, 480243), (270, 320162), (540, 160081)]