64891554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 160962816

約数和(自身を除く): 96071262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 157, 182, 273, 314, 471, 546, 757, 942, 1099, 1514, 2041, 2198, 2271, 3297, 4082, 4542, 5299, 6123, 6594, 9841, 10598, 12246, 14287, 15897, 19682, 28574, 29523, 31794, 42861, 59046, 68887, 85722, 118849, 137774, 206661, 237698, 356547, 413322, 713094, 831943, 1545037, 1663886, 2495829, 3090074, 4635111, 4991658, 9270222, 10815259, 21630518, 32445777, 64891554]

約数ペア:

[(1, 64891554), (2, 32445777), (3, 21630518), (6, 10815259), (7, 9270222), (13, 4991658), (14, 4635111), (21, 3090074), (26, 2495829), (39, 1663886), (42, 1545037), (78, 831943), (91, 713094), (157, 413322), (182, 356547), (273, 237698), (314, 206661), (471, 137774), (546, 118849), (757, 85722), (942, 68887), (1099, 59046), (1514, 42861), (2041, 31794), (2198, 29523), (2271, 28574), (3297, 19682), (4082, 15897), (4542, 14287), (5299, 12246), (6123, 10598), (6594, 9841)]