65332488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 123365112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 103, 104, 107, 114, 152, 156, 206, 214, 228, 247, 309, 312, 321, 412, 428, 456, 494, 618, 642, 741, 824, 856, 988, 1236, 1284, 1339, 1391, 1482, 1957, 1976, 2033, 2472, 2568, 2678, 2782, 2964, 3914, 4017, 4066, 4173, 5356, 5564, 5871, 5928, 6099, 7828, 8034, 8132, 8346, 10712, 11021, 11128, 11742, 12198, 15656, 16068, 16264, 16692, 22042, 23484, 24396, 25441, 26429, 32136, 33063, 33384, 44084, 46968, 48792, 50882, 52858, 66126, 76323, 79287, 88168, 101764, 105716, 132252, 143273, 152646, 158574, 203528, 209399, 211432, 264504, 286546, 305292, 317148, 418798, 429819, 573092, 610584, 628197, 634296, 837596, 859638, 1146184, 1256394, 1675192, 1719276, 2512788, 2722187, 3438552, 5025576, 5444374, 8166561, 10888748, 16333122, 21777496, 32666244, 65332488]

約数ペア:

[(1, 65332488), (2, 32666244), (3, 21777496), (4, 16333122), (6, 10888748), (8, 8166561), (12, 5444374), (13, 5025576), (19, 3438552), (24, 2722187), (26, 2512788), (38, 1719276), (39, 1675192), (52, 1256394), (57, 1146184), (76, 859638), (78, 837596), (103, 634296), (104, 628197), (107, 610584), (114, 573092), (152, 429819), (156, 418798), (206, 317148), (214, 305292), (228, 286546), (247, 264504), (309, 211432), (312, 209399), (321, 203528), (412, 158574), (428, 152646), (456, 143273), (494, 132252), (618, 105716), (642, 101764), (741, 88168), (824, 79287), (856, 76323), (988, 66126), (1236, 52858), (1284, 50882), (1339, 48792), (1391, 46968), (1482, 44084), (1957, 33384), (1976, 33063), (2033, 32136), (2472, 26429), (2568, 25441), (2678, 24396), (2782, 23484), (2964, 22042), (3914, 16692), (4017, 16264), (4066, 16068), (4173, 15656), (5356, 12198), (5564, 11742), (5871, 11128), (5928, 11021), (6099, 10712), (7828, 8346), (8034, 8132)]