87642758

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 66110842

約数列:

[1, 2, 7, 14, 79, 109, 158, 218, 553, 727, 763, 1106, 1454, 1526, 5089, 8611, 10178, 17222, 57433, 60277, 79243, 114866, 120554, 158486, 402031, 554701, 804062, 1109402, 6260197, 12520394, 43821379, 87642758]

約数ペア:

[(1, 87642758), (2, 43821379), (7, 12520394), (14, 6260197), (79, 1109402), (109, 804062), (158, 554701), (218, 402031), (553, 158486), (727, 120554), (763, 114866), (1106, 79243), (1454, 60277), (1526, 57433), (5089, 17222), (8611, 10178)]