78488032

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 107306528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 89, 112, 124, 127, 178, 217, 224, 248, 254, 356, 434, 496, 508, 623, 712, 868, 889, 992, 1016, 1246, 1424, 1736, 1778, 2032, 2492, 2759, 2848, 3472, 3556, 3937, 4064, 4984, 5518, 6944, 7112, 7874, 9968, 11036, 11303, 14224, 15748, 19313, 19936, 22072, 22606, 27559, 28448, 31496, 38626, 44144, 45212, 55118, 62992, 77252, 79121, 88288, 90424, 110236, 125984, 154504, 158242, 180848, 220472, 309008, 316484, 350393, 361696, 440944, 618016, 632968, 700786, 881888, 1265936, 1401572, 2452751, 2531872, 2803144, 4905502, 5606288, 9811004, 11212576, 19622008, 39244016, 78488032]

約数ペア:

[(1, 78488032), (2, 39244016), (4, 19622008), (7, 11212576), (8, 9811004), (14, 5606288), (16, 4905502), (28, 2803144), (31, 2531872), (32, 2452751), (56, 1401572), (62, 1265936), (89, 881888), (112, 700786), (124, 632968), (127, 618016), (178, 440944), (217, 361696), (224, 350393), (248, 316484), (254, 309008), (356, 220472), (434, 180848), (496, 158242), (508, 154504), (623, 125984), (712, 110236), (868, 90424), (889, 88288), (992, 79121), (1016, 77252), (1246, 62992), (1424, 55118), (1736, 45212), (1778, 44144), (2032, 38626), (2492, 31496), (2759, 28448), (2848, 27559), (3472, 22606), (3556, 22072), (3937, 19936), (4064, 19313), (4984, 15748), (5518, 14224), (6944, 11303), (7112, 11036), (7874, 9968)]