672749388

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{11731}}^1$

素因数の和:11809

約数の個数: 72

約数和(自身を含む): 1793588160

約数和(自身を除く): 1120838772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 324, 354, 486, 531, 708, 972, 1062, 1593, 2124, 3186, 4779, 6372, 9558, 11731, 14337, 19116, 23462, 28674, 35193, 46924, 57348, 70386, 105579, 140772, 211158, 316737, 422316, 633474, 692129, 950211, 1266948, 1384258, 1900422, 2076387, 2768516, 2850633, 3800844, 4152774, 5701266, 6229161, 8305548, 11402532, 12458322, 18687483, 24916644, 37374966, 56062449, 74749932, 112124898, 168187347, 224249796, 336374694, 672749388]

約数ペア:

[(1, 672749388), (2, 336374694), (3, 224249796), (4, 168187347), (6, 112124898), (9, 74749932), (12, 56062449), (18, 37374966), (27, 24916644), (36, 18687483), (54, 12458322), (59, 11402532), (81, 8305548), (108, 6229161), (118, 5701266), (162, 4152774), (177, 3800844), (236, 2850633), (243, 2768516), (324, 2076387), (354, 1900422), (486, 1384258), (531, 1266948), (708, 950211), (972, 692129), (1062, 633474), (1593, 422316), (2124, 316737), (3186, 211158), (4779, 140772), (6372, 105579), (9558, 70386), (11731, 57348), (14337, 46924), (19116, 35193), (23462, 28674)]