64211658

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 153619200

約数和(自身を除く): 89407542

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 574, 686, 761, 861, 1029, 1522, 1722, 2009, 2058, 2283, 4018, 4566, 5327, 6027, 10654, 12054, 14063, 15981, 28126, 31201, 31962, 37289, 42189, 62402, 74578, 84378, 93603, 111867, 187206, 218407, 223734, 261023, 436814, 522046, 655221, 783069, 1310442, 1528849, 1566138, 3057698, 4586547, 9173094, 10701943, 21403886, 32105829, 64211658]

約数ペア:

[(1, 64211658), (2, 32105829), (3, 21403886), (6, 10701943), (7, 9173094), (14, 4586547), (21, 3057698), (41, 1566138), (42, 1528849), (49, 1310442), (82, 783069), (98, 655221), (123, 522046), (147, 436814), (246, 261023), (287, 223734), (294, 218407), (343, 187206), (574, 111867), (686, 93603), (761, 84378), (861, 74578), (1029, 62402), (1522, 42189), (1722, 37289), (2009, 31962), (2058, 31201), (2283, 28126), (4018, 15981), (4566, 14063), (5327, 12054), (6027, 10654)]