71357436

素因数分解:

$2^2\times 3^8\times {\mathrm{2719}}^1$

素因数の和:2747

約数の個数: 54

約数和(自身を含む): 187372640

約数和(自身を除く): 116015204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2719, 2916, 4374, 5438, 6561, 8157, 8748, 10876, 13122, 16314, 24471, 26244, 32628, 48942, 73413, 97884, 146826, 220239, 293652, 440478, 660717, 880956, 1321434, 1982151, 2642868, 3964302, 5946453, 7928604, 11892906, 17839359, 23785812, 35678718, 71357436]

約数ペア:

[(1, 71357436), (2, 35678718), (3, 23785812), (4, 17839359), (6, 11892906), (9, 7928604), (12, 5946453), (18, 3964302), (27, 2642868), (36, 1982151), (54, 1321434), (81, 880956), (108, 660717), (162, 440478), (243, 293652), (324, 220239), (486, 146826), (729, 97884), (972, 73413), (1458, 48942), (2187, 32628), (2719, 26244), (2916, 24471), (4374, 16314), (5438, 13122), (6561, 10876), (8157, 8748)]