85736340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{158771}}^1$

素因数の和:158789

約数の個数: 48

約数和(自身を含む): 266736960

約数和(自身を除く): 181000620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 158771, 317542, 476313, 635084, 793855, 952626, 1428939, 1587710, 1905252, 2381565, 2857878, 3175420, 4286817, 4763130, 5715756, 7144695, 8573634, 9526260, 14289390, 17147268, 21434085, 28578780, 42868170, 85736340]

約数ペア:

[(1, 85736340), (2, 42868170), (3, 28578780), (4, 21434085), (5, 17147268), (6, 14289390), (9, 9526260), (10, 8573634), (12, 7144695), (15, 5715756), (18, 4763130), (20, 4286817), (27, 3175420), (30, 2857878), (36, 2381565), (45, 1905252), (54, 1587710), (60, 1428939), (90, 952626), (108, 793855), (135, 635084), (180, 476313), (270, 317542), (540, 158771)]