86456520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 297123840

約数和(自身を除く): 210667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 61, 62, 72, 90, 93, 120, 122, 124, 127, 155, 180, 183, 186, 244, 248, 254, 279, 305, 310, 360, 366, 372, 381, 465, 488, 508, 549, 558, 610, 620, 635, 732, 744, 762, 915, 930, 1016, 1098, 1116, 1143, 1220, 1240, 1270, 1395, 1464, 1524, 1830, 1860, 1891, 1905, 2196, 2232, 2286, 2440, 2540, 2745, 2790, 3048, 3660, 3720, 3782, 3810, 3937, 4392, 4572, 5080, 5490, 5580, 5673, 5715, 7320, 7564, 7620, 7747, 7874, 9144, 9455, 10980, 11160, 11346, 11430, 11811, 15128, 15240, 15494, 15748, 17019, 18910, 19685, 21960, 22692, 22860, 23241, 23622, 28365, 30988, 31496, 34038, 35433, 37820, 38735, 39370, 45384, 45720, 46482, 47244, 56730, 59055, 61976, 68076, 69723, 70866, 75640, 77470, 78740, 85095, 92964, 94488, 113460, 116205, 118110, 136152, 139446, 141732, 154940, 157480, 170190, 177165, 185928, 226920, 232410, 236220, 240157, 278892, 283464, 309880, 340380, 348615, 354330, 464820, 472440, 480314, 557784, 680760, 697230, 708660, 720471, 929640, 960628, 1200785, 1394460, 1417320, 1440942, 1921256, 2161413, 2401570, 2788920, 2881884, 3602355, 4322826, 4803140, 5763768, 7204710, 8645652, 9606280, 10807065, 14409420, 17291304, 21614130, 28818840, 43228260, 86456520]

約数ペア:

[(1, 86456520), (2, 43228260), (3, 28818840), (4, 21614130), (5, 17291304), (6, 14409420), (8, 10807065), (9, 9606280), (10, 8645652), (12, 7204710), (15, 5763768), (18, 4803140), (20, 4322826), (24, 3602355), (30, 2881884), (31, 2788920), (36, 2401570), (40, 2161413), (45, 1921256), (60, 1440942), (61, 1417320), (62, 1394460), (72, 1200785), (90, 960628), (93, 929640), (120, 720471), (122, 708660), (124, 697230), (127, 680760), (155, 557784), (180, 480314), (183, 472440), (186, 464820), (244, 354330), (248, 348615), (254, 340380), (279, 309880), (305, 283464), (310, 278892), (360, 240157), (366, 236220), (372, 232410), (381, 226920), (465, 185928), (488, 177165), (508, 170190), (549, 157480), (558, 154940), (610, 141732), (620, 139446), (635, 136152), (732, 118110), (744, 116205), (762, 113460), (915, 94488), (930, 92964), (1016, 85095), (1098, 78740), (1116, 77470), (1143, 75640), (1220, 70866), (1240, 69723), (1270, 68076), (1395, 61976), (1464, 59055), (1524, 56730), (1830, 47244), (1860, 46482), (1891, 45720), (1905, 45384), (2196, 39370), (2232, 38735), (2286, 37820), (2440, 35433), (2540, 34038), (2745, 31496), (2790, 30988), (3048, 28365), (3660, 23622), (3720, 23241), (3782, 22860), (3810, 22692), (3937, 21960), (4392, 19685), (4572, 18910), (5080, 17019), (5490, 15748), (5580, 15494), (5673, 15240), (5715, 15128), (7320, 11811), (7564, 11430), (7620, 11346), (7747, 11160), (7874, 10980), (9144, 9455)]