80206902

素因数分解:

$2^1\times 3^3\times {\mathrm{983}}^1\times {\mathrm{1511}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 178536960

約数和(自身を除く): 98330058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 983, 1511, 1966, 2949, 3022, 4533, 5898, 8847, 9066, 13599, 17694, 26541, 27198, 40797, 53082, 81594, 1485313, 2970626, 4455939, 8911878, 13367817, 26735634, 40103451, 80206902]

約数ペア:

[(1, 80206902), (2, 40103451), (3, 26735634), (6, 13367817), (9, 8911878), (18, 4455939), (27, 2970626), (54, 1485313), (983, 81594), (1511, 53082), (1966, 40797), (2949, 27198), (3022, 26541), (4533, 17694), (5898, 13599), (8847, 9066)]