81182136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 252864000

約数和(自身を除く): 171681864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 798, 812, 877, 1064, 1102, 1218, 1596, 1624, 1653, 1754, 2204, 2436, 2631, 3192, 3306, 3508, 3857, 4408, 4872, 5262, 6139, 6612, 7016, 7714, 10524, 11571, 12278, 13224, 15428, 16663, 18417, 21048, 23142, 24556, 25433, 30856, 33326, 36834, 46284, 49112, 49989, 50866, 66652, 73668, 76299, 92568, 99978, 101732, 116641, 133304, 147336, 152598, 178031, 199956, 203464, 233282, 305196, 349923, 356062, 399912, 466564, 483227, 534093, 610392, 699846, 712124, 933128, 966454, 1068186, 1399692, 1424248, 1449681, 1932908, 2136372, 2799384, 2899362, 3382589, 3865816, 4272744, 5798724, 6765178, 10147767, 11597448, 13530356, 20295534, 27060712, 40591068, 81182136]

約数ペア:

[(1, 81182136), (2, 40591068), (3, 27060712), (4, 20295534), (6, 13530356), (7, 11597448), (8, 10147767), (12, 6765178), (14, 5798724), (19, 4272744), (21, 3865816), (24, 3382589), (28, 2899362), (29, 2799384), (38, 2136372), (42, 1932908), (56, 1449681), (57, 1424248), (58, 1399692), (76, 1068186), (84, 966454), (87, 933128), (114, 712124), (116, 699846), (133, 610392), (152, 534093), (168, 483227), (174, 466564), (203, 399912), (228, 356062), (232, 349923), (266, 305196), (348, 233282), (399, 203464), (406, 199956), (456, 178031), (532, 152598), (551, 147336), (609, 133304), (696, 116641), (798, 101732), (812, 99978), (877, 92568), (1064, 76299), (1102, 73668), (1218, 66652), (1596, 50866), (1624, 49989), (1653, 49112), (1754, 46284), (2204, 36834), (2436, 33326), (2631, 30856), (3192, 25433), (3306, 24556), (3508, 23142), (3857, 21048), (4408, 18417), (4872, 16663), (5262, 15428), (6139, 13224), (6612, 12278), (7016, 11571), (7714, 10524)]