64025676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12437}}^1$

素因数の和:12471

約数の個数: 72

約数和(自身を含む): 190152144

約数和(自身を除く): 126126468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 12437, 24874, 37311, 49748, 74622, 111933, 136807, 149244, 161681, 223866, 273614, 323362, 410421, 447732, 485043, 547228, 646724, 820842, 970086, 1231263, 1455129, 1641684, 1778491, 1940172, 2462526, 2910258, 3556982, 4925052, 5335473, 5820516, 7113964, 10670946, 16006419, 21341892, 32012838, 64025676]

約数ペア:

[(1, 64025676), (2, 32012838), (3, 21341892), (4, 16006419), (6, 10670946), (9, 7113964), (11, 5820516), (12, 5335473), (13, 4925052), (18, 3556982), (22, 2910258), (26, 2462526), (33, 1940172), (36, 1778491), (39, 1641684), (44, 1455129), (52, 1231263), (66, 970086), (78, 820842), (99, 646724), (117, 547228), (132, 485043), (143, 447732), (156, 410421), (198, 323362), (234, 273614), (286, 223866), (396, 161681), (429, 149244), (468, 136807), (572, 111933), (858, 74622), (1287, 49748), (1716, 37311), (2574, 24874), (5148, 12437)]