72237912

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81349}}^1$

素因数の和:81395

約数の個数: 32

約数和(自身を含む): 185478000

約数和(自身を除く): 113240088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 81349, 162698, 244047, 325396, 488094, 650792, 976188, 1952376, 3009913, 6019826, 9029739, 12039652, 18059478, 24079304, 36118956, 72237912]

約数ペア:

[(1, 72237912), (2, 36118956), (3, 24079304), (4, 18059478), (6, 12039652), (8, 9029739), (12, 6019826), (24, 3009913), (37, 1952376), (74, 976188), (111, 650792), (148, 488094), (222, 325396), (296, 244047), (444, 162698), (888, 81349)]