66380784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{81349}}^1$

素因数の和:81377

約数の個数: 40

約数和(自身を含む): 181573200

約数和(自身を除く): 115192416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 81349, 162698, 244047, 325396, 488094, 650792, 976188, 1301584, 1382933, 1952376, 2765866, 3904752, 4148799, 5531732, 8297598, 11063464, 16595196, 22126928, 33190392, 66380784]

約数ペア:

[(1, 66380784), (2, 33190392), (3, 22126928), (4, 16595196), (6, 11063464), (8, 8297598), (12, 5531732), (16, 4148799), (17, 3904752), (24, 2765866), (34, 1952376), (48, 1382933), (51, 1301584), (68, 976188), (102, 650792), (136, 488094), (204, 325396), (272, 244047), (408, 162698), (816, 81349)]