69536406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 81753450

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 71, 94, 138, 141, 142, 151, 213, 282, 302, 426, 453, 906, 1081, 1633, 2162, 3243, 3266, 3337, 3473, 4899, 6486, 6674, 6946, 7097, 9798, 10011, 10419, 10721, 14194, 20022, 20838, 21291, 21442, 32163, 42582, 64326, 76751, 153502, 163231, 230253, 246583, 326462, 460506, 489693, 493166, 503887, 739749, 979386, 1007774, 1479498, 1511661, 3023322, 11589401, 23178802, 34768203, 69536406]

約数ペア:

[(1, 69536406), (2, 34768203), (3, 23178802), (6, 11589401), (23, 3023322), (46, 1511661), (47, 1479498), (69, 1007774), (71, 979386), (94, 739749), (138, 503887), (141, 493166), (142, 489693), (151, 460506), (213, 326462), (282, 246583), (302, 230253), (426, 163231), (453, 153502), (906, 76751), (1081, 64326), (1633, 42582), (2162, 32163), (3243, 21442), (3266, 21291), (3337, 20838), (3473, 20022), (4899, 14194), (6486, 10721), (6674, 10419), (6946, 10011), (7097, 9798)]