72266256

素因数分解:

$2^4\times 3^5\times {\mathrm{18587}}^1$

素因数の和:18610

約数の個数: 60

約数和(自身を含む): 209746992

約数和(自身を除く): 137480736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 18587, 37174, 55761, 74348, 111522, 148696, 167283, 223044, 297392, 334566, 446088, 501849, 669132, 892176, 1003698, 1338264, 1505547, 2007396, 2676528, 3011094, 4014792, 4516641, 6022188, 8029584, 9033282, 12044376, 18066564, 24088752, 36133128, 72266256]

約数ペア:

[(1, 72266256), (2, 36133128), (3, 24088752), (4, 18066564), (6, 12044376), (8, 9033282), (9, 8029584), (12, 6022188), (16, 4516641), (18, 4014792), (24, 3011094), (27, 2676528), (36, 2007396), (48, 1505547), (54, 1338264), (72, 1003698), (81, 892176), (108, 669132), (144, 501849), (162, 446088), (216, 334566), (243, 297392), (324, 223044), (432, 167283), (486, 148696), (648, 111522), (972, 74348), (1296, 55761), (1944, 37174), (3888, 18587)]