83257128

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^2$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 229868730

約数和(自身を除く): 146611602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 107, 202, 214, 303, 321, 404, 428, 606, 642, 808, 856, 909, 963, 1212, 1284, 1818, 1926, 2424, 2568, 3636, 3852, 7272, 7704, 10807, 11449, 21614, 22898, 32421, 34347, 43228, 45796, 64842, 68694, 86456, 91592, 97263, 103041, 129684, 137388, 194526, 206082, 259368, 274776, 389052, 412164, 778104, 824328, 1156349, 2312698, 3469047, 4625396, 6938094, 9250792, 10407141, 13876188, 20814282, 27752376, 41628564, 83257128]

約数ペア:

[(1, 83257128), (2, 41628564), (3, 27752376), (4, 20814282), (6, 13876188), (8, 10407141), (9, 9250792), (12, 6938094), (18, 4625396), (24, 3469047), (36, 2312698), (72, 1156349), (101, 824328), (107, 778104), (202, 412164), (214, 389052), (303, 274776), (321, 259368), (404, 206082), (428, 194526), (606, 137388), (642, 129684), (808, 103041), (856, 97263), (909, 91592), (963, 86456), (1212, 68694), (1284, 64842), (1818, 45796), (1926, 43228), (2424, 34347), (2568, 32421), (3636, 22898), (3852, 21614), (7272, 11449), (7704, 10807)]