90821856

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{3491}}^1$

素因数の和:3775

約数の個数: 48

約数和(自身を含む): 239355648

約数和(自身を除く): 148533792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 813, 1084, 1626, 2168, 3252, 3491, 4336, 6504, 6982, 8672, 10473, 13008, 13964, 20946, 26016, 27928, 41892, 55856, 83784, 111712, 167568, 335136, 946061, 1892122, 2838183, 3784244, 5676366, 7568488, 11352732, 15136976, 22705464, 30273952, 45410928, 90821856]

約数ペア:

[(1, 90821856), (2, 45410928), (3, 30273952), (4, 22705464), (6, 15136976), (8, 11352732), (12, 7568488), (16, 5676366), (24, 3784244), (32, 2838183), (48, 1892122), (96, 946061), (271, 335136), (542, 167568), (813, 111712), (1084, 83784), (1626, 55856), (2168, 41892), (3252, 27928), (3491, 26016), (4336, 20946), (6504, 13964), (6982, 13008), (8672, 10473)]