73168416

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1318

約数の個数: 72

約数和(自身を含む): 209139840

約数和(自身を除く): 135971424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1063, 1434, 1912, 2126, 2151, 2868, 3189, 3824, 4252, 4302, 5736, 6378, 7648, 8504, 8604, 9567, 11472, 12756, 17008, 17208, 19134, 22944, 25512, 34016, 34416, 38268, 51024, 68832, 76536, 102048, 153072, 254057, 306144, 508114, 762171, 1016228, 1524342, 2032456, 2286513, 3048684, 4064912, 4573026, 6097368, 8129824, 9146052, 12194736, 18292104, 24389472, 36584208, 73168416]

約数ペア:

[(1, 73168416), (2, 36584208), (3, 24389472), (4, 18292104), (6, 12194736), (8, 9146052), (9, 8129824), (12, 6097368), (16, 4573026), (18, 4064912), (24, 3048684), (32, 2286513), (36, 2032456), (48, 1524342), (72, 1016228), (96, 762171), (144, 508114), (239, 306144), (288, 254057), (478, 153072), (717, 102048), (956, 76536), (1063, 68832), (1434, 51024), (1912, 38268), (2126, 34416), (2151, 34016), (2868, 25512), (3189, 22944), (3824, 19134), (4252, 17208), (4302, 17008), (5736, 12756), (6378, 11472), (7648, 9567), (8504, 8604)]