81548676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 230102236

約数和(自身を除く): 148553560

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 121, 132, 193, 194, 198, 242, 291, 363, 386, 388, 396, 484, 579, 582, 726, 772, 873, 1067, 1089, 1158, 1164, 1452, 1737, 1746, 2123, 2134, 2178, 2316, 3201, 3474, 3492, 4246, 4268, 4356, 6369, 6402, 6948, 8492, 9603, 11737, 12738, 12804, 18721, 19107, 19206, 23353, 23474, 25476, 35211, 37442, 38214, 38412, 46706, 46948, 56163, 70059, 70422, 74884, 76428, 93412, 105633, 112326, 140118, 140844, 168489, 205931, 210177, 211266, 224652, 280236, 336978, 411862, 420354, 422532, 617793, 673956, 823724, 840708, 1235586, 1853379, 2265241, 2471172, 3706758, 4530482, 6795723, 7413516, 9060964, 13591446, 20387169, 27182892, 40774338, 81548676]

約数ペア:

[(1, 81548676), (2, 40774338), (3, 27182892), (4, 20387169), (6, 13591446), (9, 9060964), (11, 7413516), (12, 6795723), (18, 4530482), (22, 3706758), (33, 2471172), (36, 2265241), (44, 1853379), (66, 1235586), (97, 840708), (99, 823724), (121, 673956), (132, 617793), (193, 422532), (194, 420354), (198, 411862), (242, 336978), (291, 280236), (363, 224652), (386, 211266), (388, 210177), (396, 205931), (484, 168489), (579, 140844), (582, 140118), (726, 112326), (772, 105633), (873, 93412), (1067, 76428), (1089, 74884), (1158, 70422), (1164, 70059), (1452, 56163), (1737, 46948), (1746, 46706), (2123, 38412), (2134, 38214), (2178, 37442), (2316, 35211), (3201, 25476), (3474, 23474), (3492, 23353), (4246, 19206), (4268, 19107), (4356, 18721), (6369, 12804), (6402, 12738), (6948, 11737), (8492, 9603)]