83209284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 222768000

約数和(自身を除く): 139558716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 239, 342, 478, 509, 684, 717, 956, 1018, 1434, 1527, 2036, 2151, 2868, 3054, 4302, 4541, 4581, 6108, 8604, 9082, 9162, 9671, 13623, 18164, 18324, 19342, 27246, 29013, 38684, 40869, 54492, 58026, 81738, 87039, 116052, 121651, 163476, 174078, 243302, 348156, 364953, 486604, 729906, 1094859, 1459812, 2189718, 2311369, 4379436, 4622738, 6934107, 9245476, 13868214, 20802321, 27736428, 41604642, 83209284]

約数ペア:

[(1, 83209284), (2, 41604642), (3, 27736428), (4, 20802321), (6, 13868214), (9, 9245476), (12, 6934107), (18, 4622738), (19, 4379436), (36, 2311369), (38, 2189718), (57, 1459812), (76, 1094859), (114, 729906), (171, 486604), (228, 364953), (239, 348156), (342, 243302), (478, 174078), (509, 163476), (684, 121651), (717, 116052), (956, 87039), (1018, 81738), (1434, 58026), (1527, 54492), (2036, 40869), (2151, 38684), (2868, 29013), (3054, 27246), (4302, 19342), (4541, 18324), (4581, 18164), (6108, 13623), (8604, 9671), (9082, 9162)]