83503620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8753}}^1$

素因数の和:8821

約数の個数: 72

約数和(自身を含む): 258102936

約数和(自身を除く): 174599316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 8753, 9540, 17506, 26259, 35012, 43765, 52518, 78777, 87530, 105036, 131295, 157554, 175060, 262590, 315108, 393885, 463909, 525180, 787770, 927818, 1391727, 1575540, 1855636, 2319545, 2783454, 4175181, 4639090, 5566908, 6958635, 8350362, 9278180, 13917270, 16700724, 20875905, 27834540, 41751810, 83503620]

約数ペア:

[(1, 83503620), (2, 41751810), (3, 27834540), (4, 20875905), (5, 16700724), (6, 13917270), (9, 9278180), (10, 8350362), (12, 6958635), (15, 5566908), (18, 4639090), (20, 4175181), (30, 2783454), (36, 2319545), (45, 1855636), (53, 1575540), (60, 1391727), (90, 927818), (106, 787770), (159, 525180), (180, 463909), (212, 393885), (265, 315108), (318, 262590), (477, 175060), (530, 157554), (636, 131295), (795, 105036), (954, 87530), (1060, 78777), (1590, 52518), (1908, 43765), (2385, 35012), (3180, 26259), (4770, 17506), (8753, 9540)]