80376678

素因数分解:

$2^1\times 3^3\times {\mathrm{281}}^1\times {\mathrm{5297}}^1$

素因数の和:5589

約数の個数: 32

約数和(自身を含む): 179284320

約数和(自身を除く): 98907642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 281, 562, 843, 1686, 2529, 5058, 5297, 7587, 10594, 15174, 15891, 31782, 47673, 95346, 143019, 286038, 1488457, 2976914, 4465371, 8930742, 13396113, 26792226, 40188339, 80376678]

約数ペア:

[(1, 80376678), (2, 40188339), (3, 26792226), (6, 13396113), (9, 8930742), (18, 4465371), (27, 2976914), (54, 1488457), (281, 286038), (562, 143019), (843, 95346), (1686, 47673), (2529, 31782), (5058, 15891), (5297, 15174), (7587, 10594)]