81232512

素因数分解:

$2^7\times 3^1\times {\mathrm{211543}}^1$

素因数の和:211560

約数の個数: 32

約数和(自身を含む): 215774880

約数和(自身を除く): 134542368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 211543, 423086, 634629, 846172, 1269258, 1692344, 2538516, 3384688, 5077032, 6769376, 10154064, 13538752, 20308128, 27077504, 40616256, 81232512]

約数ペア:

[(1, 81232512), (2, 40616256), (3, 27077504), (4, 20308128), (6, 13538752), (8, 10154064), (12, 6769376), (16, 5077032), (24, 3384688), (32, 2538516), (48, 1692344), (64, 1269258), (96, 846172), (128, 634629), (192, 423086), (384, 211543)]