81163008

素因数分解:

$2^8\times 3^2\times {\mathrm{35227}}^1$

素因数の和:35249

約数の個数: 54

約数和(自身を含む): 234019604

約数和(自身を除く): 152856596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 35227, 70454, 105681, 140908, 211362, 281816, 317043, 422724, 563632, 634086, 845448, 1127264, 1268172, 1690896, 2254528, 2536344, 3381792, 4509056, 5072688, 6763584, 9018112, 10145376, 13527168, 20290752, 27054336, 40581504, 81163008]

約数ペア:

[(1, 81163008), (2, 40581504), (3, 27054336), (4, 20290752), (6, 13527168), (8, 10145376), (9, 9018112), (12, 6763584), (16, 5072688), (18, 4509056), (24, 3381792), (32, 2536344), (36, 2254528), (48, 1690896), (64, 1268172), (72, 1127264), (96, 845448), (128, 634086), (144, 563632), (192, 422724), (256, 317043), (288, 281816), (384, 211362), (576, 140908), (768, 105681), (1152, 70454), (2304, 35227)]