86723520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6982

約数の個数: 112

約数和(自身を含む): 296570400

約数和(自身を除く): 209846880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 6949, 12480, 13898, 20847, 27796, 34745, 41694, 55592, 69490, 83388, 90337, 104235, 111184, 138980, 166776, 180674, 208470, 222368, 271011, 277960, 333552, 361348, 416940, 444736, 451685, 542022, 555920, 667104, 722696, 833880, 903370, 1084044, 1111840, 1334208, 1355055, 1445392, 1667760, 1806740, 2168088, 2223680, 2710110, 2890784, 3335520, 3613480, 4336176, 5420220, 5781568, 6671040, 7226960, 8672352, 10840440, 14453920, 17344704, 21680880, 28907840, 43361760, 86723520]

約数ペア:

[(1, 86723520), (2, 43361760), (3, 28907840), (4, 21680880), (5, 17344704), (6, 14453920), (8, 10840440), (10, 8672352), (12, 7226960), (13, 6671040), (15, 5781568), (16, 5420220), (20, 4336176), (24, 3613480), (26, 3335520), (30, 2890784), (32, 2710110), (39, 2223680), (40, 2168088), (48, 1806740), (52, 1667760), (60, 1445392), (64, 1355055), (65, 1334208), (78, 1111840), (80, 1084044), (96, 903370), (104, 833880), (120, 722696), (130, 667104), (156, 555920), (160, 542022), (192, 451685), (195, 444736), (208, 416940), (240, 361348), (260, 333552), (312, 277960), (320, 271011), (390, 222368), (416, 208470), (480, 180674), (520, 166776), (624, 138980), (780, 111184), (832, 104235), (960, 90337), (1040, 83388), (1248, 69490), (1560, 55592), (2080, 41694), (2496, 34745), (3120, 27796), (4160, 20847), (6240, 13898), (6949, 12480)]