72051444

素因数分解:

$2^2\times 3^6\times {\mathrm{24709}}^1$

素因数の和:24731

約数の個数: 42

約数和(自身を含む): 189056210

約数和(自身を除く): 117004766

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 24709, 49418, 74127, 98836, 148254, 222381, 296508, 444762, 667143, 889524, 1334286, 2001429, 2668572, 4002858, 6004287, 8005716, 12008574, 18012861, 24017148, 36025722, 72051444]

約数ペア:

[(1, 72051444), (2, 36025722), (3, 24017148), (4, 18012861), (6, 12008574), (9, 8005716), (12, 6004287), (18, 4002858), (27, 2668572), (36, 2001429), (54, 1334286), (81, 889524), (108, 667143), (162, 444762), (243, 296508), (324, 222381), (486, 148254), (729, 98836), (972, 74127), (1458, 49418), (2916, 24709)]