71388858

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3109}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 147787200

約数和(自身を除く): 76398342

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 3109, 3827, 6218, 7654, 9327, 11481, 18654, 22962, 133687, 267374, 276701, 401061, 553402, 802122, 830103, 1660206, 11898143, 23796286, 35694429, 71388858]

約数ペア:

[(1, 71388858), (2, 35694429), (3, 23796286), (6, 11898143), (43, 1660206), (86, 830103), (89, 802122), (129, 553402), (178, 401061), (258, 276701), (267, 267374), (534, 133687), (3109, 22962), (3827, 18654), (6218, 11481), (7654, 9327)]