99771392

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 88

約数和(自身を含む): 235814400

約数和(自身を除く): 136043008

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, 449, 496, 512, 868, 896, 898, 992, 1024, 1736, 1792, 1796, 1984, 3143, 3472, 3584, 3592, 3968, 6286, 6944, 7168, 7184, 7936, 12572, 13888, 13919, 14368, 15872, 25144, 27776, 27838, 28736, 31744, 50288, 55552, 55676, 57472, 97433, 100576, 111104, 111352, 114944, 194866, 201152, 222208, 222704, 229888, 389732, 402304, 445408, 459776, 779464, 804608, 890816, 1558928, 1609216, 1781632, 3117856, 3218432, 3563264, 6235712, 7126528, 12471424, 14253056, 24942848, 49885696, 99771392]

約数ペア:

[(1, 99771392), (2, 49885696), (4, 24942848), (7, 14253056), (8, 12471424), (14, 7126528), (16, 6235712), (28, 3563264), (31, 3218432), (32, 3117856), (56, 1781632), (62, 1609216), (64, 1558928), (112, 890816), (124, 804608), (128, 779464), (217, 459776), (224, 445408), (248, 402304), (256, 389732), (434, 229888), (448, 222704), (449, 222208), (496, 201152), (512, 194866), (868, 114944), (896, 111352), (898, 111104), (992, 100576), (1024, 97433), (1736, 57472), (1792, 55676), (1796, 55552), (1984, 50288), (3143, 31744), (3472, 28736), (3584, 27838), (3592, 27776), (3968, 25144), (6286, 15872), (6944, 14368), (7168, 13919), (7184, 13888), (7936, 12572)]