81200394

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 112

約数和(自身を含む): 204924384

約数和(自身を除く): 123723990

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 81, 83, 99, 122, 162, 166, 183, 198, 243, 249, 297, 366, 486, 498, 549, 594, 671, 729, 747, 891, 913, 1098, 1342, 1458, 1494, 1647, 1782, 1826, 2013, 2241, 2673, 2739, 3294, 4026, 4482, 4941, 5063, 5346, 5478, 6039, 6723, 8019, 8217, 9882, 10126, 12078, 13446, 14823, 15189, 16038, 16434, 18117, 20169, 24651, 29646, 30378, 36234, 40338, 44469, 45567, 49302, 54351, 55693, 60507, 73953, 88938, 91134, 108702, 111386, 121014, 136701, 147906, 163053, 167079, 221859, 273402, 326106, 334158, 410103, 443718, 489159, 501237, 665577, 820206, 978318, 1002474, 1230309, 1331154, 1503711, 2460618, 3007422, 3690927, 4511133, 7381854, 9022266, 13533399, 27066798, 40600197, 81200394]

約数ペア:

[(1, 81200394), (2, 40600197), (3, 27066798), (6, 13533399), (9, 9022266), (11, 7381854), (18, 4511133), (22, 3690927), (27, 3007422), (33, 2460618), (54, 1503711), (61, 1331154), (66, 1230309), (81, 1002474), (83, 978318), (99, 820206), (122, 665577), (162, 501237), (166, 489159), (183, 443718), (198, 410103), (243, 334158), (249, 326106), (297, 273402), (366, 221859), (486, 167079), (498, 163053), (549, 147906), (594, 136701), (671, 121014), (729, 111386), (747, 108702), (891, 91134), (913, 88938), (1098, 73953), (1342, 60507), (1458, 55693), (1494, 54351), (1647, 49302), (1782, 45567), (1826, 44469), (2013, 40338), (2241, 36234), (2673, 30378), (2739, 29646), (3294, 24651), (4026, 20169), (4482, 18117), (4941, 16434), (5063, 16038), (5346, 15189), (5478, 14823), (6039, 13446), (6723, 12078), (8019, 10126), (8217, 9882)]