71342172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 197778672

約数和(自身を除く): 126436500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 257, 396, 514, 701, 771, 1028, 1402, 1542, 2103, 2313, 2804, 2827, 3084, 4206, 4626, 5654, 6309, 7711, 8412, 8481, 9252, 11308, 12618, 15422, 16962, 23133, 25236, 25443, 30844, 33924, 46266, 50886, 69399, 92532, 101772, 138798, 180157, 277596, 360314, 540471, 720628, 1080942, 1621413, 1981727, 2161884, 3242826, 3963454, 5945181, 6485652, 7926908, 11890362, 17835543, 23780724, 35671086, 71342172]

約数ペア:

[(1, 71342172), (2, 35671086), (3, 23780724), (4, 17835543), (6, 11890362), (9, 7926908), (11, 6485652), (12, 5945181), (18, 3963454), (22, 3242826), (33, 2161884), (36, 1981727), (44, 1621413), (66, 1080942), (99, 720628), (132, 540471), (198, 360314), (257, 277596), (396, 180157), (514, 138798), (701, 101772), (771, 92532), (1028, 69399), (1402, 50886), (1542, 46266), (2103, 33924), (2313, 30844), (2804, 25443), (2827, 25236), (3084, 23133), (4206, 16962), (4626, 15422), (5654, 12618), (6309, 11308), (7711, 9252), (8412, 8481)]