86601480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:939

約数の個数: 128

約数和(自身を含む): 299566080

約数和(自身を除く): 212964600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 787, 840, 917, 1048, 1310, 1572, 1574, 1834, 1965, 2361, 2620, 2751, 3144, 3148, 3668, 3930, 3935, 4585, 4722, 5240, 5502, 5509, 6296, 7336, 7860, 7870, 9170, 9444, 11004, 11018, 11805, 13755, 15720, 15740, 16527, 18340, 18888, 22008, 22036, 23610, 27510, 27545, 31480, 33054, 36680, 44072, 47220, 55020, 55090, 66108, 82635, 94440, 103097, 110040, 110180, 132216, 165270, 206194, 220360, 309291, 330540, 412388, 515485, 618582, 661080, 721679, 824776, 1030970, 1237164, 1443358, 1546455, 2061940, 2165037, 2474328, 2886716, 3092910, 3608395, 4123880, 4330074, 5773432, 6185820, 7216790, 8660148, 10825185, 12371640, 14433580, 17320296, 21650370, 28867160, 43300740, 86601480]

約数ペア:

[(1, 86601480), (2, 43300740), (3, 28867160), (4, 21650370), (5, 17320296), (6, 14433580), (7, 12371640), (8, 10825185), (10, 8660148), (12, 7216790), (14, 6185820), (15, 5773432), (20, 4330074), (21, 4123880), (24, 3608395), (28, 3092910), (30, 2886716), (35, 2474328), (40, 2165037), (42, 2061940), (56, 1546455), (60, 1443358), (70, 1237164), (84, 1030970), (105, 824776), (120, 721679), (131, 661080), (140, 618582), (168, 515485), (210, 412388), (262, 330540), (280, 309291), (393, 220360), (420, 206194), (524, 165270), (655, 132216), (786, 110180), (787, 110040), (840, 103097), (917, 94440), (1048, 82635), (1310, 66108), (1572, 55090), (1574, 55020), (1834, 47220), (1965, 44072), (2361, 36680), (2620, 33054), (2751, 31480), (3144, 27545), (3148, 27510), (3668, 23610), (3930, 22036), (3935, 22008), (4585, 18888), (4722, 18340), (5240, 16527), (5502, 15740), (5509, 15720), (6296, 13755), (7336, 11805), (7860, 11018), (7870, 11004), (9170, 9444)]