84428856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61717}}^1$

素因数の和:61748

約数の個数: 48

約数和(自身を含む): 240700200

約数和(自身を除く): 156271344

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, 61717, 123434, 185151, 246868, 370302, 493736, 555453, 740604, 1110906, 1172623, 1481208, 2221812, 2345246, 3517869, 4443624, 4690492, 7035738, 9380984, 10553607, 14071476, 21107214, 28142952, 42214428, 84428856]

約数ペア:

[(1, 84428856), (2, 42214428), (3, 28142952), (4, 21107214), (6, 14071476), (8, 10553607), (9, 9380984), (12, 7035738), (18, 4690492), (19, 4443624), (24, 3517869), (36, 2345246), (38, 2221812), (57, 1481208), (72, 1172623), (76, 1110906), (114, 740604), (152, 555453), (171, 493736), (228, 370302), (342, 246868), (456, 185151), (684, 123434), (1368, 61717)]