85020312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 229824000

約数和(自身を除く): 144803688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 379, 719, 758, 1137, 1438, 1516, 2157, 2274, 2876, 3032, 4314, 4548, 4927, 5752, 8628, 9096, 9347, 9854, 14781, 17256, 18694, 19708, 28041, 29562, 37388, 39416, 56082, 59124, 74776, 112164, 118248, 224328, 272501, 545002, 817503, 1090004, 1635006, 2180008, 3270012, 3542513, 6540024, 7085026, 10627539, 14170052, 21255078, 28340104, 42510156, 85020312]

約数ペア:

[(1, 85020312), (2, 42510156), (3, 28340104), (4, 21255078), (6, 14170052), (8, 10627539), (12, 7085026), (13, 6540024), (24, 3542513), (26, 3270012), (39, 2180008), (52, 1635006), (78, 1090004), (104, 817503), (156, 545002), (312, 272501), (379, 224328), (719, 118248), (758, 112164), (1137, 74776), (1438, 59124), (1516, 56082), (2157, 39416), (2274, 37388), (2876, 29562), (3032, 28041), (4314, 19708), (4548, 18694), (4927, 17256), (5752, 14781), (8628, 9854), (9096, 9347)]