86027220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12917}}^1$

素因数の和:12969

約数の個数: 72

約数和(自身を含む): 268022664

約数和(自身を除く): 181995444

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, 12917, 25834, 38751, 51668, 64585, 77502, 116253, 129170, 155004, 193755, 232506, 258340, 387510, 465012, 477929, 581265, 775020, 955858, 1162530, 1433787, 1911716, 2325060, 2389645, 2867574, 4301361, 4779290, 5735148, 7168935, 8602722, 9558580, 14337870, 17205444, 21506805, 28675740, 43013610, 86027220]

約数ペア:

[(1, 86027220), (2, 43013610), (3, 28675740), (4, 21506805), (5, 17205444), (6, 14337870), (9, 9558580), (10, 8602722), (12, 7168935), (15, 5735148), (18, 4779290), (20, 4301361), (30, 2867574), (36, 2389645), (37, 2325060), (45, 1911716), (60, 1433787), (74, 1162530), (90, 955858), (111, 775020), (148, 581265), (180, 477929), (185, 465012), (222, 387510), (333, 258340), (370, 232506), (444, 193755), (555, 155004), (666, 129170), (740, 116253), (1110, 77502), (1332, 64585), (1665, 51668), (2220, 38751), (3330, 25834), (6660, 12917)]