81754752

素因数分解:

$2^7\times 3^1\times {\mathrm{212903}}^1$

素因数の和:212920

約数の個数: 32

約数和(自身を含む): 217162080

約数和(自身を除く): 135407328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 212903, 425806, 638709, 851612, 1277418, 1703224, 2554836, 3406448, 5109672, 6812896, 10219344, 13625792, 20438688, 27251584, 40877376, 81754752]

約数ペア:

[(1, 81754752), (2, 40877376), (3, 27251584), (4, 20438688), (6, 13625792), (8, 10219344), (12, 6812896), (16, 5109672), (24, 3406448), (32, 2554836), (48, 1703224), (64, 1277418), (96, 851612), (128, 638709), (192, 425806), (384, 212903)]