73847072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9343}}^1$

素因数の和:9385

約数の個数: 48

約数和(自身を含む): 164828160

約数和(自身を除く): 90981088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 9343, 18686, 37372, 74744, 121459, 149488, 177517, 242918, 298976, 355034, 485836, 710068, 971672, 1420136, 1943344, 2307721, 2840272, 3886688, 4615442, 5680544, 9230884, 18461768, 36923536, 73847072]

約数ペア:

[(1, 73847072), (2, 36923536), (4, 18461768), (8, 9230884), (13, 5680544), (16, 4615442), (19, 3886688), (26, 2840272), (32, 2307721), (38, 1943344), (52, 1420136), (76, 971672), (104, 710068), (152, 485836), (208, 355034), (247, 298976), (304, 242918), (416, 177517), (494, 149488), (608, 121459), (988, 74744), (1976, 37372), (3952, 18686), (7904, 9343)]