65131206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 154344960

約数和(自身を除く): 89213754

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 109, 123, 218, 246, 287, 327, 347, 574, 654, 694, 763, 861, 1041, 1526, 1722, 2082, 2289, 2429, 4469, 4578, 4858, 7287, 8938, 13407, 14227, 14574, 26814, 28454, 31283, 37823, 42681, 62566, 75646, 85362, 93849, 99589, 113469, 187698, 199178, 226938, 264761, 298767, 529522, 597534, 794283, 1550743, 1588566, 3101486, 4652229, 9304458, 10855201, 21710402, 32565603, 65131206]

約数ペア:

[(1, 65131206), (2, 32565603), (3, 21710402), (6, 10855201), (7, 9304458), (14, 4652229), (21, 3101486), (41, 1588566), (42, 1550743), (82, 794283), (109, 597534), (123, 529522), (218, 298767), (246, 264761), (287, 226938), (327, 199178), (347, 187698), (574, 113469), (654, 99589), (694, 93849), (763, 85362), (861, 75646), (1041, 62566), (1526, 42681), (1722, 37823), (2082, 31283), (2289, 28454), (2429, 26814), (4469, 14574), (4578, 14227), (4858, 13407), (7287, 8938)]