81232896

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 88

約数和(自身を含む): 223761664

約数和(自身を除く): 142528768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 853, 992, 1024, 1488, 1536, 1706, 1984, 2559, 2976, 3072, 3412, 3968, 5118, 5952, 6824, 7936, 10236, 11904, 13648, 15872, 20472, 23808, 26443, 27296, 31744, 40944, 47616, 52886, 54592, 79329, 81888, 95232, 105772, 109184, 158658, 163776, 211544, 218368, 317316, 327552, 423088, 436736, 634632, 655104, 846176, 873472, 1269264, 1310208, 1692352, 2538528, 2620416, 3384704, 5077056, 6769408, 10154112, 13538816, 20308224, 27077632, 40616448, 81232896]

約数ペア:

[(1, 81232896), (2, 40616448), (3, 27077632), (4, 20308224), (6, 13538816), (8, 10154112), (12, 6769408), (16, 5077056), (24, 3384704), (31, 2620416), (32, 2538528), (48, 1692352), (62, 1310208), (64, 1269264), (93, 873472), (96, 846176), (124, 655104), (128, 634632), (186, 436736), (192, 423088), (248, 327552), (256, 317316), (372, 218368), (384, 211544), (496, 163776), (512, 158658), (744, 109184), (768, 105772), (853, 95232), (992, 81888), (1024, 79329), (1488, 54592), (1536, 52886), (1706, 47616), (1984, 40944), (2559, 31744), (2976, 27296), (3072, 26443), (3412, 23808), (3968, 20472), (5118, 15872), (5952, 13648), (6824, 11904), (7936, 10236)]