61319286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1938

約数の個数: 72

約数和(自身を含む): 158811120

約数和(自身を除く): 97491834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 1879, 2331, 3626, 3758, 4662, 5439, 5637, 10878, 11274, 13153, 16317, 16911, 26306, 32634, 33822, 39459, 69523, 78918, 92071, 118377, 139046, 184142, 208569, 236754, 276213, 417138, 486661, 552426, 625707, 828639, 973322, 1251414, 1459983, 1657278, 2919966, 3406627, 4379949, 6813254, 8759898, 10219881, 20439762, 30659643, 61319286]

約数ペア:

[(1, 61319286), (2, 30659643), (3, 20439762), (6, 10219881), (7, 8759898), (9, 6813254), (14, 4379949), (18, 3406627), (21, 2919966), (37, 1657278), (42, 1459983), (49, 1251414), (63, 973322), (74, 828639), (98, 625707), (111, 552426), (126, 486661), (147, 417138), (222, 276213), (259, 236754), (294, 208569), (333, 184142), (441, 139046), (518, 118377), (666, 92071), (777, 78918), (882, 69523), (1554, 39459), (1813, 33822), (1879, 32634), (2331, 26306), (3626, 16911), (3758, 16317), (4662, 13153), (5439, 11274), (5637, 10878)]