79883776

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 108675584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 719, 868, 896, 992, 1438, 1736, 1792, 1984, 2876, 3472, 3584, 3968, 5033, 5752, 6944, 7936, 10066, 11504, 13888, 15872, 20132, 22289, 23008, 27776, 40264, 44578, 46016, 55552, 80528, 89156, 92032, 111104, 156023, 161056, 178312, 184064, 312046, 322112, 356624, 368128, 624092, 644224, 713248, 1248184, 1288448, 1426496, 2496368, 2576896, 2852992, 4992736, 5705984, 9985472, 11411968, 19970944, 39941888, 79883776]

約数ペア:

[(1, 79883776), (2, 39941888), (4, 19970944), (7, 11411968), (8, 9985472), (14, 5705984), (16, 4992736), (28, 2852992), (31, 2576896), (32, 2496368), (56, 1426496), (62, 1288448), (64, 1248184), (112, 713248), (124, 644224), (128, 624092), (217, 368128), (224, 356624), (248, 322112), (256, 312046), (434, 184064), (448, 178312), (496, 161056), (512, 156023), (719, 111104), (868, 92032), (896, 89156), (992, 80528), (1438, 55552), (1736, 46016), (1792, 44578), (1984, 40264), (2876, 27776), (3472, 23008), (3584, 22289), (3968, 20132), (5033, 15872), (5752, 13888), (6944, 11504), (7936, 10066)]