84872144870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{53897}}^1$

素因数の和:54137

約数の個数: 64

約数和(自身を含む): 165548784960

約数和(自身を除く): 80676640090

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 157, 170, 295, 314, 590, 785, 1003, 1570, 2006, 2669, 5015, 5338, 9263, 10030, 13345, 18526, 26690, 46315, 53897, 92630, 107794, 157471, 269485, 314942, 538970, 787355, 916249, 1574710, 1832498, 3179923, 4581245, 6359846, 8461829, 9162490, 15899615, 16923658, 31799230, 42309145, 54058691, 84618290, 108117382, 143851093, 270293455, 287702186, 499247911, 540586910, 719255465, 998495822, 1438510930, 2496239555, 4992479110, 8487214487, 16974428974, 42436072435, 84872144870]

約数ペア:

[(1, 84872144870), (2, 42436072435), (5, 16974428974), (10, 8487214487), (17, 4992479110), (34, 2496239555), (59, 1438510930), (85, 998495822), (118, 719255465), (157, 540586910), (170, 499247911), (295, 287702186), (314, 270293455), (590, 143851093), (785, 108117382), (1003, 84618290), (1570, 54058691), (2006, 42309145), (2669, 31799230), (5015, 16923658), (5338, 15899615), (9263, 9162490), (10030, 8461829), (13345, 6359846), (18526, 4581245), (26690, 3179923), (46315, 1832498), (53897, 1574710), (92630, 916249), (107794, 787355), (157471, 538970), (269485, 314942)]