81595752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{485689}}^1$

素因数の和:485705

約数の個数: 32

約数和(自身を含む): 233131200

約数和(自身を除く): 151535448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 485689, 971378, 1457067, 1942756, 2914134, 3399823, 3885512, 5828268, 6799646, 10199469, 11656536, 13599292, 20398938, 27198584, 40797876, 81595752]

約数ペア:

[(1, 81595752), (2, 40797876), (3, 27198584), (4, 20398938), (6, 13599292), (7, 11656536), (8, 10199469), (12, 6799646), (14, 5828268), (21, 3885512), (24, 3399823), (28, 2914134), (42, 1942756), (56, 1457067), (84, 971378), (168, 485689)]