90369432

素因数分解:

$2^3\times 3^4\times {\mathrm{139459}}^1$

素因数の和:139477

約数の個数: 40

約数和(自身を含む): 253119900

約数和(自身を除く): 162750468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 139459, 278918, 418377, 557836, 836754, 1115672, 1255131, 1673508, 2510262, 3347016, 3765393, 5020524, 7530786, 10041048, 11296179, 15061572, 22592358, 30123144, 45184716, 90369432]

約数ペア:

[(1, 90369432), (2, 45184716), (3, 30123144), (4, 22592358), (6, 15061572), (8, 11296179), (9, 10041048), (12, 7530786), (18, 5020524), (24, 3765393), (27, 3347016), (36, 2510262), (54, 1673508), (72, 1255131), (81, 1115672), (108, 836754), (162, 557836), (216, 418377), (324, 278918), (648, 139459)]