81032448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15073}}^1$

素因数の和:15099

約数の個数: 72

約数和(自身を含む): 246490048

約数和(自身を除く): 165457600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15073, 30146, 45219, 60292, 90438, 105511, 120584, 180876, 211022, 241168, 316533, 361752, 422044, 482336, 633066, 723504, 844088, 964672, 1266132, 1447008, 1688176, 1929344, 2532264, 2894016, 3376352, 3858688, 5064528, 5788032, 6752704, 10129056, 11576064, 13505408, 20258112, 27010816, 40516224, 81032448]

約数ペア:

[(1, 81032448), (2, 40516224), (3, 27010816), (4, 20258112), (6, 13505408), (7, 11576064), (8, 10129056), (12, 6752704), (14, 5788032), (16, 5064528), (21, 3858688), (24, 3376352), (28, 2894016), (32, 2532264), (42, 1929344), (48, 1688176), (56, 1447008), (64, 1266132), (84, 964672), (96, 844088), (112, 723504), (128, 633066), (168, 482336), (192, 422044), (224, 361752), (256, 316533), (336, 241168), (384, 211022), (448, 180876), (672, 120584), (768, 105511), (896, 90438), (1344, 60292), (1792, 45219), (2688, 30146), (5376, 15073)]