81091692

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 235682832

約数和(自身を除く): 154591140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 122, 132, 162, 183, 198, 244, 297, 324, 366, 373, 396, 549, 594, 671, 732, 746, 891, 1098, 1119, 1188, 1342, 1492, 1647, 1782, 2013, 2196, 2238, 2684, 3294, 3357, 3564, 4026, 4103, 4476, 4941, 6039, 6588, 6714, 8052, 8206, 9882, 10071, 12078, 12309, 13428, 16412, 18117, 19764, 20142, 22753, 24156, 24618, 30213, 36234, 36927, 40284, 45506, 49236, 54351, 60426, 68259, 72468, 73854, 91012, 108702, 110781, 120852, 136518, 147708, 204777, 217404, 221562, 250283, 273036, 332343, 409554, 443124, 500566, 614331, 664686, 750849, 819108, 1001132, 1228662, 1329372, 1501698, 1842993, 2252547, 2457324, 3003396, 3685986, 4505094, 6757641, 7371972, 9010188, 13515282, 20272923, 27030564, 40545846, 81091692]

約数ペア:

[(1, 81091692), (2, 40545846), (3, 27030564), (4, 20272923), (6, 13515282), (9, 9010188), (11, 7371972), (12, 6757641), (18, 4505094), (22, 3685986), (27, 3003396), (33, 2457324), (36, 2252547), (44, 1842993), (54, 1501698), (61, 1329372), (66, 1228662), (81, 1001132), (99, 819108), (108, 750849), (122, 664686), (132, 614331), (162, 500566), (183, 443124), (198, 409554), (244, 332343), (297, 273036), (324, 250283), (366, 221562), (373, 217404), (396, 204777), (549, 147708), (594, 136518), (671, 120852), (732, 110781), (746, 108702), (891, 91012), (1098, 73854), (1119, 72468), (1188, 68259), (1342, 60426), (1492, 54351), (1647, 49236), (1782, 45506), (2013, 40284), (2196, 36927), (2238, 36234), (2684, 30213), (3294, 24618), (3357, 24156), (3564, 22753), (4026, 20142), (4103, 19764), (4476, 18117), (4941, 16412), (6039, 13428), (6588, 12309), (6714, 12078), (8052, 10071), (8206, 9882)]