80492747888

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{547}}^1\times {\mathrm{2633}}^1$

素因数の和:3694

約数の個数: 80

約数和(自身を含む): 178985568000

約数和(自身を除く): 98492820112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 547, 998, 1094, 1996, 2188, 2633, 3493, 3829, 3992, 4376, 5266, 6986, 7658, 7984, 8752, 10532, 13972, 15316, 18431, 21064, 27944, 30632, 36862, 42128, 55888, 61264, 73724, 147448, 272953, 294896, 545906, 1091812, 1313867, 1440251, 1910671, 2183624, 2627734, 2880502, 3821342, 4367248, 5255468, 5761004, 7642684, 9197069, 10081757, 10510936, 11522008, 15285368, 18394138, 20163514, 21021872, 23044016, 30570736, 36788276, 40327028, 73576552, 80654056, 147153104, 161308112, 718685249, 1437370498, 2874740996, 5030796743, 5749481992, 10061593486, 11498963984, 20123186972, 40246373944, 80492747888]

約数ペア:

[(1, 80492747888), (2, 40246373944), (4, 20123186972), (7, 11498963984), (8, 10061593486), (14, 5749481992), (16, 5030796743), (28, 2874740996), (56, 1437370498), (112, 718685249), (499, 161308112), (547, 147153104), (998, 80654056), (1094, 73576552), (1996, 40327028), (2188, 36788276), (2633, 30570736), (3493, 23044016), (3829, 21021872), (3992, 20163514), (4376, 18394138), (5266, 15285368), (6986, 11522008), (7658, 10510936), (7984, 10081757), (8752, 9197069), (10532, 7642684), (13972, 5761004), (15316, 5255468), (18431, 4367248), (21064, 3821342), (27944, 2880502), (30632, 2627734), (36862, 2183624), (42128, 1910671), (55888, 1440251), (61264, 1313867), (73724, 1091812), (147448, 545906), (272953, 294896)]