67545104

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 60

約数和(自身を含む): 145459440

約数和(自身を除く): 77914336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 139, 176, 242, 251, 278, 484, 502, 556, 968, 1004, 1112, 1529, 1936, 2008, 2224, 2761, 3058, 4016, 5522, 6116, 11044, 12232, 16819, 22088, 24464, 30371, 33638, 34889, 44176, 60742, 67276, 69778, 121484, 134552, 139556, 242968, 269104, 279112, 383779, 485936, 558224, 767558, 1535116, 3070232, 4221569, 6140464, 8443138, 16886276, 33772552, 67545104]

約数ペア:

[(1, 67545104), (2, 33772552), (4, 16886276), (8, 8443138), (11, 6140464), (16, 4221569), (22, 3070232), (44, 1535116), (88, 767558), (121, 558224), (139, 485936), (176, 383779), (242, 279112), (251, 269104), (278, 242968), (484, 139556), (502, 134552), (556, 121484), (968, 69778), (1004, 67276), (1112, 60742), (1529, 44176), (1936, 34889), (2008, 33638), (2224, 30371), (2761, 24464), (3058, 22088), (4016, 16819), (5522, 12232), (6116, 11044)]