64660008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{54983}}^1$

素因数の和:55006

約数の個数: 48

約数和(自身を含む): 188045280

約数和(自身を除く): 123385272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 54983, 109966, 164949, 219932, 329898, 384881, 439864, 659796, 769762, 1154643, 1319592, 1539524, 2309286, 2694167, 3079048, 4618572, 5388334, 8082501, 9237144, 10776668, 16165002, 21553336, 32330004, 64660008]

約数ペア:

[(1, 64660008), (2, 32330004), (3, 21553336), (4, 16165002), (6, 10776668), (7, 9237144), (8, 8082501), (12, 5388334), (14, 4618572), (21, 3079048), (24, 2694167), (28, 2309286), (42, 1539524), (49, 1319592), (56, 1154643), (84, 769762), (98, 659796), (147, 439864), (168, 384881), (196, 329898), (294, 219932), (392, 164949), (588, 109966), (1176, 54983)]