81062316

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{3889}}^1$

素因数の和:4095

約数の個数: 48

約数和(自身を含む): 211304800

約数和(自身を除く): 130242484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 3889, 5211, 6948, 7778, 10422, 11667, 15556, 20844, 23334, 35001, 46668, 70002, 105003, 140004, 210006, 420012, 750577, 1501154, 2251731, 3002308, 4503462, 6755193, 9006924, 13510386, 20265579, 27020772, 40531158, 81062316]

約数ペア:

[(1, 81062316), (2, 40531158), (3, 27020772), (4, 20265579), (6, 13510386), (9, 9006924), (12, 6755193), (18, 4503462), (27, 3002308), (36, 2251731), (54, 1501154), (108, 750577), (193, 420012), (386, 210006), (579, 140004), (772, 105003), (1158, 70002), (1737, 46668), (2316, 35001), (3474, 23334), (3889, 20844), (5211, 15556), (6948, 11667), (7778, 10422)]