74550984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 137993016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 59, 68, 76, 102, 114, 118, 136, 152, 163, 177, 204, 228, 236, 323, 326, 354, 408, 456, 472, 489, 646, 652, 708, 969, 978, 1003, 1121, 1292, 1304, 1416, 1938, 1956, 2006, 2242, 2584, 2771, 3009, 3097, 3363, 3876, 3912, 4012, 4484, 5542, 6018, 6194, 6726, 7752, 8024, 8313, 8968, 9291, 9617, 11084, 12036, 12388, 13452, 16626, 18582, 19057, 19234, 22168, 24072, 24776, 26904, 28851, 33252, 37164, 38114, 38468, 52649, 57171, 57702, 66504, 74328, 76228, 76936, 105298, 114342, 115404, 152456, 157947, 163489, 182723, 210596, 228684, 230808, 315894, 326978, 365446, 421192, 457368, 490467, 548169, 631788, 653956, 730892, 980934, 1096338, 1263576, 1307912, 1461784, 1961868, 2192676, 3106291, 3923736, 4385352, 6212582, 9318873, 12425164, 18637746, 24850328, 37275492, 74550984]

約数ペア:

[(1, 74550984), (2, 37275492), (3, 24850328), (4, 18637746), (6, 12425164), (8, 9318873), (12, 6212582), (17, 4385352), (19, 3923736), (24, 3106291), (34, 2192676), (38, 1961868), (51, 1461784), (57, 1307912), (59, 1263576), (68, 1096338), (76, 980934), (102, 730892), (114, 653956), (118, 631788), (136, 548169), (152, 490467), (163, 457368), (177, 421192), (204, 365446), (228, 326978), (236, 315894), (323, 230808), (326, 228684), (354, 210596), (408, 182723), (456, 163489), (472, 157947), (489, 152456), (646, 115404), (652, 114342), (708, 105298), (969, 76936), (978, 76228), (1003, 74328), (1121, 66504), (1292, 57702), (1304, 57171), (1416, 52649), (1938, 38468), (1956, 38114), (2006, 37164), (2242, 33252), (2584, 28851), (2771, 26904), (3009, 24776), (3097, 24072), (3363, 22168), (3876, 19234), (3912, 19057), (4012, 18582), (4484, 16626), (5542, 13452), (6018, 12388), (6194, 12036), (6726, 11084), (7752, 9617), (8024, 9291), (8313, 8968)]