42306816

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 116295424

約数和(自身を除く): 73988608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1777, 1984, 2976, 3554, 3968, 5331, 5952, 7108, 7936, 10662, 11904, 14216, 21324, 23808, 28432, 42648, 55087, 56864, 85296, 110174, 113728, 165261, 170592, 220348, 227456, 330522, 341184, 440696, 454912, 661044, 682368, 881392, 1322088, 1364736, 1762784, 2644176, 3525568, 5288352, 7051136, 10576704, 14102272, 21153408, 42306816]

約数ペア:

[(1, 42306816), (2, 21153408), (3, 14102272), (4, 10576704), (6, 7051136), (8, 5288352), (12, 3525568), (16, 2644176), (24, 1762784), (31, 1364736), (32, 1322088), (48, 881392), (62, 682368), (64, 661044), (93, 454912), (96, 440696), (124, 341184), (128, 330522), (186, 227456), (192, 220348), (248, 170592), (256, 165261), (372, 113728), (384, 110174), (496, 85296), (744, 56864), (768, 55087), (992, 42648), (1488, 28432), (1777, 23808), (1984, 21324), (2976, 14216), (3554, 11904), (3968, 10662), (5331, 7936), (5952, 7108)]