86857183920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{45863}}^1$

素因数の和:46499

約数の個数: 160

約数和(自身を含む): 290453409792

約数和(自身を除く): 203596225872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 607, 624, 780, 1040, 1214, 1560, 1821, 2428, 3035, 3120, 3642, 4856, 6070, 7284, 7891, 9105, 9712, 12140, 14568, 15782, 18210, 23673, 24280, 29136, 31564, 36420, 39455, 45863, 47346, 48560, 63128, 72840, 78910, 91726, 94692, 118365, 126256, 137589, 145680, 157820, 183452, 189384, 229315, 236730, 275178, 315640, 366904, 378768, 458630, 473460, 550356, 596219, 631280, 687945, 733808, 917260, 946920, 1100712, 1192438, 1375890, 1788657, 1834520, 1893840, 2201424, 2384876, 2751780, 2981095, 3577314, 3669040, 4769752, 5503560, 5962190, 7154628, 8943285, 9539504, 11007120, 11924380, 14309256, 17886570, 23848760, 27838841, 28618512, 35773140, 47697520, 55677682, 71546280, 83516523, 111355364, 139194205, 143092560, 167033046, 222710728, 278388410, 334066092, 361904933, 417582615, 445421456, 556776820, 668132184, 723809866, 835165230, 1085714799, 1113553640, 1336264368, 1447619732, 1670330460, 1809524665, 2171429598, 2227107280, 2895239464, 3340660920, 3619049330, 4342859196, 5428573995, 5790478928, 6681321840, 7238098660, 8685718392, 10857147990, 14476197320, 17371436784, 21714295980, 28952394640, 43428591960, 86857183920]

約数ペア:

[(1, 86857183920), (2, 43428591960), (3, 28952394640), (4, 21714295980), (5, 17371436784), (6, 14476197320), (8, 10857147990), (10, 8685718392), (12, 7238098660), (13, 6681321840), (15, 5790478928), (16, 5428573995), (20, 4342859196), (24, 3619049330), (26, 3340660920), (30, 2895239464), (39, 2227107280), (40, 2171429598), (48, 1809524665), (52, 1670330460), (60, 1447619732), (65, 1336264368), (78, 1113553640), (80, 1085714799), (104, 835165230), (120, 723809866), (130, 668132184), (156, 556776820), (195, 445421456), (208, 417582615), (240, 361904933), (260, 334066092), (312, 278388410), (390, 222710728), (520, 167033046), (607, 143092560), (624, 139194205), (780, 111355364), (1040, 83516523), (1214, 71546280), (1560, 55677682), (1821, 47697520), (2428, 35773140), (3035, 28618512), (3120, 27838841), (3642, 23848760), (4856, 17886570), (6070, 14309256), (7284, 11924380), (7891, 11007120), (9105, 9539504), (9712, 8943285), (12140, 7154628), (14568, 5962190), (15782, 5503560), (18210, 4769752), (23673, 3669040), (24280, 3577314), (29136, 2981095), (31564, 2751780), (36420, 2384876), (39455, 2201424), (45863, 1893840), (47346, 1834520), (48560, 1788657), (63128, 1375890), (72840, 1192438), (78910, 1100712), (91726, 946920), (94692, 917260), (118365, 733808), (126256, 687945), (137589, 631280), (145680, 596219), (157820, 550356), (183452, 473460), (189384, 458630), (229315, 378768), (236730, 366904), (275178, 315640)]