89951904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 214867296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 107, 108, 112, 126, 139, 144, 168, 189, 214, 216, 224, 252, 278, 288, 321, 336, 378, 417, 428, 432, 504, 556, 642, 672, 749, 756, 834, 856, 864, 963, 973, 1008, 1112, 1251, 1284, 1498, 1512, 1668, 1712, 1926, 1946, 2016, 2224, 2247, 2502, 2568, 2889, 2919, 2996, 3024, 3336, 3424, 3753, 3852, 3892, 4448, 4494, 5004, 5136, 5778, 5838, 5992, 6048, 6672, 6741, 7506, 7704, 7784, 8757, 8988, 10008, 10272, 11556, 11676, 11984, 13344, 13482, 14873, 15012, 15408, 15568, 17514, 17976, 20016, 20223, 23112, 23352, 23968, 26271, 26964, 29746, 30024, 30816, 31136, 35028, 35952, 40032, 40446, 44619, 46224, 46704, 52542, 53928, 59492, 60048, 70056, 71904, 80892, 89238, 92448, 93408, 104111, 105084, 107856, 118984, 120096, 133857, 140112, 161784, 178476, 208222, 210168, 215712, 237968, 267714, 280224, 312333, 323568, 356952, 401571, 416444, 420336, 475936, 535428, 624666, 647136, 713904, 803142, 832888, 840672, 936999, 1070856, 1249332, 1427808, 1606284, 1665776, 1873998, 2141712, 2498664, 2810997, 3212568, 3331552, 3747996, 4283424, 4997328, 5621994, 6425136, 7495992, 9994656, 11243988, 12850272, 14991984, 22487976, 29983968, 44975952, 89951904]

約数ペア:

[(1, 89951904), (2, 44975952), (3, 29983968), (4, 22487976), (6, 14991984), (7, 12850272), (8, 11243988), (9, 9994656), (12, 7495992), (14, 6425136), (16, 5621994), (18, 4997328), (21, 4283424), (24, 3747996), (27, 3331552), (28, 3212568), (32, 2810997), (36, 2498664), (42, 2141712), (48, 1873998), (54, 1665776), (56, 1606284), (63, 1427808), (72, 1249332), (84, 1070856), (96, 936999), (107, 840672), (108, 832888), (112, 803142), (126, 713904), (139, 647136), (144, 624666), (168, 535428), (189, 475936), (214, 420336), (216, 416444), (224, 401571), (252, 356952), (278, 323568), (288, 312333), (321, 280224), (336, 267714), (378, 237968), (417, 215712), (428, 210168), (432, 208222), (504, 178476), (556, 161784), (642, 140112), (672, 133857), (749, 120096), (756, 118984), (834, 107856), (856, 105084), (864, 104111), (963, 93408), (973, 92448), (1008, 89238), (1112, 80892), (1251, 71904), (1284, 70056), (1498, 60048), (1512, 59492), (1668, 53928), (1712, 52542), (1926, 46704), (1946, 46224), (2016, 44619), (2224, 40446), (2247, 40032), (2502, 35952), (2568, 35028), (2889, 31136), (2919, 30816), (2996, 30024), (3024, 29746), (3336, 26964), (3424, 26271), (3753, 23968), (3852, 23352), (3892, 23112), (4448, 20223), (4494, 20016), (5004, 17976), (5136, 17514), (5778, 15568), (5838, 15408), (5992, 15012), (6048, 14873), (6672, 13482), (6741, 13344), (7506, 11984), (7704, 11676), (7784, 11556), (8757, 10272), (8988, 10008)]