71099748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{34649}}^1$

素因数の和:34681

約数の個数: 48

約数和(自身を含む): 194040000

約数和(自身を除く): 122940252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 34649, 69298, 103947, 138596, 207894, 311841, 415788, 623682, 658331, 935523, 1247364, 1316662, 1871046, 1974993, 2633324, 3742092, 3949986, 5924979, 7899972, 11849958, 17774937, 23699916, 35549874, 71099748]

約数ペア:

[(1, 71099748), (2, 35549874), (3, 23699916), (4, 17774937), (6, 11849958), (9, 7899972), (12, 5924979), (18, 3949986), (19, 3742092), (27, 2633324), (36, 1974993), (38, 1871046), (54, 1316662), (57, 1247364), (76, 935523), (108, 658331), (114, 623682), (171, 415788), (228, 311841), (342, 207894), (513, 138596), (684, 103947), (1026, 69298), (2052, 34649)]