77722278

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 158486784

約数和(自身を除く): 80764506

約数列:

[1, 2, 3, 6, 67, 134, 201, 397, 402, 487, 794, 974, 1191, 1461, 2382, 2922, 26599, 32629, 53198, 65258, 79797, 97887, 159594, 193339, 195774, 386678, 580017, 1160034, 12953713, 25907426, 38861139, 77722278]

約数ペア:

[(1, 77722278), (2, 38861139), (3, 25907426), (6, 12953713), (67, 1160034), (134, 580017), (201, 386678), (397, 195774), (402, 193339), (487, 159594), (794, 97887), (974, 79797), (1191, 65258), (1461, 53198), (2382, 32629), (2922, 26599)]