86040540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12919}}^1$

素因数の和:12971

約数の個数: 72

約数和(自身を含む): 268064160

約数和(自身を除く): 182023620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 12919, 25838, 38757, 51676, 64595, 77514, 116271, 129190, 155028, 193785, 232542, 258380, 387570, 465084, 478003, 581355, 775140, 956006, 1162710, 1434009, 1912012, 2325420, 2390015, 2868018, 4302027, 4780030, 5736036, 7170045, 8604054, 9560060, 14340090, 17208108, 21510135, 28680180, 43020270, 86040540]

約数ペア:

[(1, 86040540), (2, 43020270), (3, 28680180), (4, 21510135), (5, 17208108), (6, 14340090), (9, 9560060), (10, 8604054), (12, 7170045), (15, 5736036), (18, 4780030), (20, 4302027), (30, 2868018), (36, 2390015), (37, 2325420), (45, 1912012), (60, 1434009), (74, 1162710), (90, 956006), (111, 775140), (148, 581355), (180, 478003), (185, 465084), (222, 387570), (333, 258380), (370, 232542), (444, 193785), (555, 155028), (666, 129190), (740, 116271), (1110, 77514), (1332, 64595), (1665, 51676), (2220, 38757), (3330, 25838), (6660, 12919)]