86634954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 220953600

約数和(自身を除く): 134318646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 419, 547, 838, 1094, 1257, 1641, 2514, 2933, 3282, 3771, 3829, 4923, 5866, 7542, 7658, 8799, 9846, 11313, 11487, 14769, 17598, 22626, 22974, 26397, 29538, 34461, 52794, 68922, 79191, 103383, 158382, 206766, 229193, 458386, 687579, 1375158, 1604351, 2062737, 3208702, 4125474, 4813053, 6188211, 9626106, 12376422, 14439159, 28878318, 43317477, 86634954]

約数ペア:

[(1, 86634954), (2, 43317477), (3, 28878318), (6, 14439159), (7, 12376422), (9, 9626106), (14, 6188211), (18, 4813053), (21, 4125474), (27, 3208702), (42, 2062737), (54, 1604351), (63, 1375158), (126, 687579), (189, 458386), (378, 229193), (419, 206766), (547, 158382), (838, 103383), (1094, 79191), (1257, 68922), (1641, 52794), (2514, 34461), (2933, 29538), (3282, 26397), (3771, 22974), (3829, 22626), (4923, 17598), (5866, 14769), (7542, 11487), (7658, 11313), (8799, 9846)]