89983698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 210135744

約数和(自身を除く): 120152046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 421, 727, 842, 1263, 1454, 2181, 2526, 2947, 4362, 5089, 5894, 8841, 10178, 15267, 17682, 20629, 30534, 35623, 41258, 61887, 71246, 106869, 123774, 213738, 306067, 612134, 918201, 1836402, 2142469, 4284938, 6427407, 12854814, 14997283, 29994566, 44991849, 89983698]

約数ペア:

[(1, 89983698), (2, 44991849), (3, 29994566), (6, 14997283), (7, 12854814), (14, 6427407), (21, 4284938), (42, 2142469), (49, 1836402), (98, 918201), (147, 612134), (294, 306067), (421, 213738), (727, 123774), (842, 106869), (1263, 71246), (1454, 61887), (2181, 41258), (2526, 35623), (2947, 30534), (4362, 20629), (5089, 17682), (5894, 15267), (8841, 10178)]