57434568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 108453432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 239, 248, 323, 372, 408, 456, 478, 527, 589, 646, 717, 744, 956, 969, 1054, 1178, 1292, 1434, 1581, 1767, 1912, 1938, 2108, 2356, 2584, 2868, 3162, 3534, 3876, 4063, 4216, 4541, 4712, 5736, 6324, 7068, 7409, 7752, 8126, 9082, 10013, 12189, 12648, 13623, 14136, 14818, 16252, 18164, 20026, 22227, 24378, 27246, 29636, 30039, 32504, 36328, 40052, 44454, 48756, 54492, 59272, 60078, 77197, 80104, 88908, 97512, 108984, 120156, 125953, 140771, 154394, 177816, 231591, 240312, 251906, 281542, 308788, 377859, 422313, 463182, 503812, 563084, 617576, 755718, 844626, 926364, 1007624, 1126168, 1511436, 1689252, 1852728, 2393107, 3022872, 3378504, 4786214, 7179321, 9572428, 14358642, 19144856, 28717284, 57434568]

約数ペア:

[(1, 57434568), (2, 28717284), (3, 19144856), (4, 14358642), (6, 9572428), (8, 7179321), (12, 4786214), (17, 3378504), (19, 3022872), (24, 2393107), (31, 1852728), (34, 1689252), (38, 1511436), (51, 1126168), (57, 1007624), (62, 926364), (68, 844626), (76, 755718), (93, 617576), (102, 563084), (114, 503812), (124, 463182), (136, 422313), (152, 377859), (186, 308788), (204, 281542), (228, 251906), (239, 240312), (248, 231591), (323, 177816), (372, 154394), (408, 140771), (456, 125953), (478, 120156), (527, 108984), (589, 97512), (646, 88908), (717, 80104), (744, 77197), (956, 60078), (969, 59272), (1054, 54492), (1178, 48756), (1292, 44454), (1434, 40052), (1581, 36328), (1767, 32504), (1912, 30039), (1938, 29636), (2108, 27246), (2356, 24378), (2584, 22227), (2868, 20026), (3162, 18164), (3534, 16252), (3876, 14818), (4063, 14136), (4216, 13623), (4541, 12648), (4712, 12189), (5736, 10013), (6324, 9082), (7068, 8126), (7409, 7752)]