85662486

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 241008768

約数和(自身を除く): 155346282

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 217, 234, 241, 273, 279, 294, 403, 434, 441, 482, 546, 558, 637, 651, 723, 806, 819, 882, 1209, 1274, 1302, 1446, 1519, 1638, 1687, 1911, 1953, 2169, 2418, 2821, 3038, 3133, 3374, 3627, 3822, 3906, 4338, 4557, 5061, 5642, 5733, 6266, 7254, 7471, 8463, 9114, 9399, 10122, 11466, 11809, 13671, 14942, 15183, 16926, 18798, 19747, 21931, 22413, 23618, 25389, 27342, 28197, 30366, 35427, 39494, 43862, 44826, 50778, 52297, 56394, 59241, 65793, 67239, 70854, 97123, 104594, 106281, 118482, 131586, 134478, 153517, 156891, 177723, 194246, 197379, 212562, 291369, 307034, 313782, 355446, 366079, 394758, 460551, 470673, 582738, 679861, 732158, 874107, 921102, 941346, 1098237, 1359722, 1381653, 1748214, 2039583, 2196474, 2763306, 3294711, 4079166, 4759027, 6118749, 6589422, 9518054, 12237498, 14277081, 28554162, 42831243, 85662486]

約数ペア:

[(1, 85662486), (2, 42831243), (3, 28554162), (6, 14277081), (7, 12237498), (9, 9518054), (13, 6589422), (14, 6118749), (18, 4759027), (21, 4079166), (26, 3294711), (31, 2763306), (39, 2196474), (42, 2039583), (49, 1748214), (62, 1381653), (63, 1359722), (78, 1098237), (91, 941346), (93, 921102), (98, 874107), (117, 732158), (126, 679861), (147, 582738), (182, 470673), (186, 460551), (217, 394758), (234, 366079), (241, 355446), (273, 313782), (279, 307034), (294, 291369), (403, 212562), (434, 197379), (441, 194246), (482, 177723), (546, 156891), (558, 153517), (637, 134478), (651, 131586), (723, 118482), (806, 106281), (819, 104594), (882, 97123), (1209, 70854), (1274, 67239), (1302, 65793), (1446, 59241), (1519, 56394), (1638, 52297), (1687, 50778), (1911, 44826), (1953, 43862), (2169, 39494), (2418, 35427), (2821, 30366), (3038, 28197), (3133, 27342), (3374, 25389), (3627, 23618), (3822, 22413), (3906, 21931), (4338, 19747), (4557, 18798), (5061, 16926), (5642, 15183), (5733, 14942), (6266, 13671), (7254, 11809), (7471, 11466), (8463, 10122), (9114, 9399)]