42021216

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2548

約数の個数: 72

約数和(自身を含む): 121572360

約数和(自身を除く): 79551144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2473, 2832, 4248, 4946, 5664, 7419, 8496, 9892, 14838, 16992, 19784, 22257, 29676, 39568, 44514, 59352, 79136, 89028, 118704, 145907, 178056, 237408, 291814, 356112, 437721, 583628, 712224, 875442, 1167256, 1313163, 1750884, 2334512, 2626326, 3501768, 4669024, 5252652, 7003536, 10505304, 14007072, 21010608, 42021216]

約数ペア:

[(1, 42021216), (2, 21010608), (3, 14007072), (4, 10505304), (6, 7003536), (8, 5252652), (9, 4669024), (12, 3501768), (16, 2626326), (18, 2334512), (24, 1750884), (32, 1313163), (36, 1167256), (48, 875442), (59, 712224), (72, 583628), (96, 437721), (118, 356112), (144, 291814), (177, 237408), (236, 178056), (288, 145907), (354, 118704), (472, 89028), (531, 79136), (708, 59352), (944, 44514), (1062, 39568), (1416, 29676), (1888, 22257), (2124, 19784), (2473, 16992), (2832, 14838), (4248, 9892), (4946, 8496), (5664, 7419)]