77720184

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56813}}^1$

素因数の和:56844

約数の個数: 48

約数和(自身を含む): 221574600

約数和(自身を除く): 143854416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 56813, 113626, 170439, 227252, 340878, 454504, 511317, 681756, 1022634, 1079447, 1363512, 2045268, 2158894, 3238341, 4090536, 4317788, 6476682, 8635576, 9715023, 12953364, 19430046, 25906728, 38860092, 77720184]

約数ペア:

[(1, 77720184), (2, 38860092), (3, 25906728), (4, 19430046), (6, 12953364), (8, 9715023), (9, 8635576), (12, 6476682), (18, 4317788), (19, 4090536), (24, 3238341), (36, 2158894), (38, 2045268), (57, 1363512), (72, 1079447), (76, 1022634), (114, 681756), (152, 511317), (171, 454504), (228, 340878), (342, 227252), (456, 170439), (684, 113626), (1368, 56813)]