90863808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{67607}}^1$

素因数の和:67629

約数の個数: 56

約数和(自身を含む): 274758912

約数和(自身を除く): 183895104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 67607, 135214, 202821, 270428, 405642, 473249, 540856, 811284, 946498, 1081712, 1419747, 1622568, 1892996, 2163424, 2839494, 3245136, 3785992, 4326848, 5678988, 6490272, 7571984, 11357976, 12980544, 15143968, 22715952, 30287936, 45431904, 90863808]

約数ペア:

[(1, 90863808), (2, 45431904), (3, 30287936), (4, 22715952), (6, 15143968), (7, 12980544), (8, 11357976), (12, 7571984), (14, 6490272), (16, 5678988), (21, 4326848), (24, 3785992), (28, 3245136), (32, 2839494), (42, 2163424), (48, 1892996), (56, 1622568), (64, 1419747), (84, 1081712), (96, 946498), (112, 811284), (168, 540856), (192, 473249), (224, 405642), (336, 270428), (448, 202821), (672, 135214), (1344, 67607)]