78481632

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{3181}}^1$

素因数の和:3451

約数の個数: 48

約数和(自身を含む): 206880912

約数和(自身を除く): 128399280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 514, 771, 1028, 1542, 2056, 3084, 3181, 4112, 6168, 6362, 8224, 9543, 12336, 12724, 19086, 24672, 25448, 38172, 50896, 76344, 101792, 152688, 305376, 817517, 1635034, 2452551, 3270068, 4905102, 6540136, 9810204, 13080272, 19620408, 26160544, 39240816, 78481632]

約数ペア:

[(1, 78481632), (2, 39240816), (3, 26160544), (4, 19620408), (6, 13080272), (8, 9810204), (12, 6540136), (16, 4905102), (24, 3270068), (32, 2452551), (48, 1635034), (96, 817517), (257, 305376), (514, 152688), (771, 101792), (1028, 76344), (1542, 50896), (2056, 38172), (3084, 25448), (3181, 24672), (4112, 19086), (6168, 12724), (6362, 12336), (8224, 9543)]