71370882

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^3\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 176435424

約数和(自身を除く): 105064542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 331, 363, 594, 662, 726, 891, 993, 1089, 1331, 1782, 1986, 2178, 2662, 2979, 3267, 3641, 3993, 5958, 6534, 7282, 7986, 8937, 9801, 10923, 11979, 17874, 19602, 21846, 23958, 26811, 32769, 35937, 40051, 53622, 65538, 71874, 80102, 98307, 107811, 120153, 196614, 215622, 240306, 294921, 360459, 440561, 589842, 720918, 881122, 1081377, 1321683, 2162754, 2643366, 3244131, 3965049, 6488262, 7930098, 11895147, 23790294, 35685441, 71370882]

約数ペア:

[(1, 71370882), (2, 35685441), (3, 23790294), (6, 11895147), (9, 7930098), (11, 6488262), (18, 3965049), (22, 3244131), (27, 2643366), (33, 2162754), (54, 1321683), (66, 1081377), (81, 881122), (99, 720918), (121, 589842), (162, 440561), (198, 360459), (242, 294921), (297, 240306), (331, 215622), (363, 196614), (594, 120153), (662, 107811), (726, 98307), (891, 80102), (993, 71874), (1089, 65538), (1331, 53622), (1782, 40051), (1986, 35937), (2178, 32769), (2662, 26811), (2979, 23958), (3267, 21846), (3641, 19602), (3993, 17874), (5958, 11979), (6534, 10923), (7282, 9801), (7986, 8937)]