81197592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4517}}^1$

素因数の和:4640

約数の個数: 64

約数和(自身を含む): 234213120

約数和(自身を除く): 153015528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 4517, 5992, 8988, 9034, 13551, 17976, 18068, 27102, 31619, 36136, 54204, 63238, 94857, 108408, 126476, 189714, 252952, 379428, 483319, 758856, 966638, 1449957, 1933276, 2899914, 3383233, 3866552, 5799828, 6766466, 10149699, 11599656, 13532932, 20299398, 27065864, 40598796, 81197592]

約数ペア:

[(1, 81197592), (2, 40598796), (3, 27065864), (4, 20299398), (6, 13532932), (7, 11599656), (8, 10149699), (12, 6766466), (14, 5799828), (21, 3866552), (24, 3383233), (28, 2899914), (42, 1933276), (56, 1449957), (84, 966638), (107, 758856), (168, 483319), (214, 379428), (321, 252952), (428, 189714), (642, 126476), (749, 108408), (856, 94857), (1284, 63238), (1498, 54204), (2247, 36136), (2568, 31619), (2996, 27102), (4494, 18068), (4517, 17976), (5992, 13551), (8988, 9034)]