42858984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 133632000

約数和(自身を除く): 90773016

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, 463, 532, 551, 609, 696, 798, 812, 926, 1064, 1102, 1218, 1389, 1596, 1624, 1653, 1852, 2204, 2436, 2778, 3192, 3241, 3306, 3704, 3857, 4408, 4872, 5556, 6482, 6612, 7714, 8797, 9723, 11112, 11571, 12964, 13224, 13427, 15428, 17594, 19446, 23142, 25928, 26391, 26854, 30856, 35188, 38892, 40281, 46284, 52782, 53708, 61579, 70376, 77784, 80562, 92568, 93989, 105564, 107416, 123158, 161124, 184737, 187978, 211128, 246316, 255113, 281967, 322248, 369474, 375956, 492632, 510226, 563934, 738948, 751912, 765339, 1020452, 1127868, 1477896, 1530678, 1785791, 2040904, 2255736, 3061356, 3571582, 5357373, 6122712, 7143164, 10714746, 14286328, 21429492, 42858984]

約数ペア:

[(1, 42858984), (2, 21429492), (3, 14286328), (4, 10714746), (6, 7143164), (7, 6122712), (8, 5357373), (12, 3571582), (14, 3061356), (19, 2255736), (21, 2040904), (24, 1785791), (28, 1530678), (29, 1477896), (38, 1127868), (42, 1020452), (56, 765339), (57, 751912), (58, 738948), (76, 563934), (84, 510226), (87, 492632), (114, 375956), (116, 369474), (133, 322248), (152, 281967), (168, 255113), (174, 246316), (203, 211128), (228, 187978), (232, 184737), (266, 161124), (348, 123158), (399, 107416), (406, 105564), (456, 93989), (463, 92568), (532, 80562), (551, 77784), (609, 70376), (696, 61579), (798, 53708), (812, 52782), (926, 46284), (1064, 40281), (1102, 38892), (1218, 35188), (1389, 30856), (1596, 26854), (1624, 26391), (1653, 25928), (1852, 23142), (2204, 19446), (2436, 17594), (2778, 15428), (3192, 13427), (3241, 13224), (3306, 12964), (3704, 11571), (3857, 11112), (4408, 9723), (4872, 8797), (5556, 7714), (6482, 6612)]