82461984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 246677760

約数和(自身を除く): 164215776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 121, 124, 132, 176, 186, 229, 242, 248, 264, 341, 352, 363, 372, 458, 484, 496, 528, 682, 687, 726, 744, 916, 968, 992, 1023, 1056, 1364, 1374, 1452, 1488, 1832, 1936, 2046, 2519, 2728, 2748, 2904, 2976, 3664, 3751, 3872, 4092, 5038, 5456, 5496, 5808, 7099, 7328, 7502, 7557, 8184, 10076, 10912, 10992, 11253, 11616, 14198, 15004, 15114, 16368, 20152, 21297, 21984, 22506, 27709, 28396, 30008, 30228, 32736, 40304, 42594, 45012, 55418, 56792, 60016, 60456, 78089, 80608, 83127, 85188, 90024, 110836, 113584, 120032, 120912, 156178, 166254, 170376, 180048, 221672, 227168, 234267, 241824, 312356, 332508, 340752, 360096, 443344, 468534, 624712, 665016, 681504, 858979, 886688, 937068, 1249424, 1330032, 1717958, 1874136, 2498848, 2576937, 2660064, 3435916, 3748272, 5153874, 6871832, 7496544, 10307748, 13743664, 20615496, 27487328, 41230992, 82461984]

約数ペア:

[(1, 82461984), (2, 41230992), (3, 27487328), (4, 20615496), (6, 13743664), (8, 10307748), (11, 7496544), (12, 6871832), (16, 5153874), (22, 3748272), (24, 3435916), (31, 2660064), (32, 2576937), (33, 2498848), (44, 1874136), (48, 1717958), (62, 1330032), (66, 1249424), (88, 937068), (93, 886688), (96, 858979), (121, 681504), (124, 665016), (132, 624712), (176, 468534), (186, 443344), (229, 360096), (242, 340752), (248, 332508), (264, 312356), (341, 241824), (352, 234267), (363, 227168), (372, 221672), (458, 180048), (484, 170376), (496, 166254), (528, 156178), (682, 120912), (687, 120032), (726, 113584), (744, 110836), (916, 90024), (968, 85188), (992, 83127), (1023, 80608), (1056, 78089), (1364, 60456), (1374, 60016), (1452, 56792), (1488, 55418), (1832, 45012), (1936, 42594), (2046, 40304), (2519, 32736), (2728, 30228), (2748, 30008), (2904, 28396), (2976, 27709), (3664, 22506), (3751, 21984), (3872, 21297), (4092, 20152), (5038, 16368), (5456, 15114), (5496, 15004), (5808, 14198), (7099, 11616), (7328, 11253), (7502, 10992), (7557, 10912), (8184, 10076)]