87980298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{110251}}^1$

素因数の和:110282

約数の個数: 32

約数和(自身を含む): 211683840

約数和(自身を除く): 123703542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 110251, 220502, 330753, 661506, 771757, 1543514, 2094769, 2315271, 4189538, 4630542, 6284307, 12568614, 14663383, 29326766, 43990149, 87980298]

約数ペア:

[(1, 87980298), (2, 43990149), (3, 29326766), (6, 14663383), (7, 12568614), (14, 6284307), (19, 4630542), (21, 4189538), (38, 2315271), (42, 2094769), (57, 1543514), (114, 771757), (133, 661506), (266, 330753), (399, 220502), (798, 110251)]