82784736

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1289}}^1$

素因数の和:1528

約数の個数: 72

約数和(自身を含む): 236658240

約数和(自身を除く): 153873504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1289, 1338, 1784, 2007, 2578, 2676, 3568, 3867, 4014, 5156, 5352, 7136, 7734, 8028, 10312, 10704, 11601, 15468, 16056, 20624, 21408, 23202, 30936, 32112, 41248, 46404, 61872, 64224, 92808, 123744, 185616, 287447, 371232, 574894, 862341, 1149788, 1724682, 2299576, 2587023, 3449364, 4599152, 5174046, 6898728, 9198304, 10348092, 13797456, 20696184, 27594912, 41392368, 82784736]

約数ペア:

[(1, 82784736), (2, 41392368), (3, 27594912), (4, 20696184), (6, 13797456), (8, 10348092), (9, 9198304), (12, 6898728), (16, 5174046), (18, 4599152), (24, 3449364), (32, 2587023), (36, 2299576), (48, 1724682), (72, 1149788), (96, 862341), (144, 574894), (223, 371232), (288, 287447), (446, 185616), (669, 123744), (892, 92808), (1289, 64224), (1338, 61872), (1784, 46404), (2007, 41248), (2578, 32112), (2676, 30936), (3568, 23202), (3867, 21408), (4014, 20624), (5156, 16056), (5352, 15468), (7136, 11601), (7734, 10704), (8028, 10312)]