85823790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 222820416

約数和(自身を除く): 136996626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 337, 390, 653, 674, 1011, 1306, 1685, 1959, 2022, 3265, 3370, 3918, 4381, 5055, 6530, 8489, 8762, 9795, 10110, 13143, 16978, 19590, 21905, 25467, 26286, 42445, 43810, 50934, 65715, 84890, 127335, 131430, 220061, 254670, 440122, 660183, 1100305, 1320366, 2200610, 2860793, 3300915, 5721586, 6601830, 8582379, 14303965, 17164758, 28607930, 42911895, 85823790]

約数ペア:

[(1, 85823790), (2, 42911895), (3, 28607930), (5, 17164758), (6, 14303965), (10, 8582379), (13, 6601830), (15, 5721586), (26, 3300915), (30, 2860793), (39, 2200610), (65, 1320366), (78, 1100305), (130, 660183), (195, 440122), (337, 254670), (390, 220061), (653, 131430), (674, 127335), (1011, 84890), (1306, 65715), (1685, 50934), (1959, 43810), (2022, 42445), (3265, 26286), (3370, 25467), (3918, 21905), (4381, 19590), (5055, 16978), (6530, 13143), (8489, 10110), (8762, 9795)]