74472087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 111386880

約数和(自身を除く): 36914793

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 493, 731, 1171, 1247, 1479, 2193, 3513, 3741, 19907, 21199, 33959, 50353, 59721, 63597, 101877, 151059, 577303, 856001, 1460237, 1731909, 2568003, 4380711, 24824029, 74472087]

約数ペア:

[(1, 74472087), (3, 24824029), (17, 4380711), (29, 2568003), (43, 1731909), (51, 1460237), (87, 856001), (129, 577303), (493, 151059), (731, 101877), (1171, 63597), (1247, 59721), (1479, 50353), (2193, 33959), (3513, 21199), (3741, 19907)]