80063784

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2801}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 217463220

約数和(自身を除く): 137399436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 2801, 3176, 3573, 4764, 5602, 7146, 8403, 9528, 11204, 14292, 16806, 22408, 25209, 28584, 33612, 50418, 67224, 100836, 201672, 1111997, 2223994, 3335991, 4447988, 6671982, 8895976, 10007973, 13343964, 20015946, 26687928, 40031892, 80063784]

約数ペア:

[(1, 80063784), (2, 40031892), (3, 26687928), (4, 20015946), (6, 13343964), (8, 10007973), (9, 8895976), (12, 6671982), (18, 4447988), (24, 3335991), (36, 2223994), (72, 1111997), (397, 201672), (794, 100836), (1191, 67224), (1588, 50418), (2382, 33612), (2801, 28584), (3176, 25209), (3573, 22408), (4764, 16806), (5602, 14292), (7146, 11204), (8403, 9528)]