81828768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 246951936

約数和(自身を除く): 165123168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 263, 336, 463, 526, 672, 789, 926, 1052, 1389, 1578, 1841, 1852, 2104, 2778, 3156, 3241, 3682, 3704, 4208, 5523, 5556, 6312, 6482, 7364, 7408, 8416, 9723, 11046, 11112, 12624, 12964, 14728, 14816, 19446, 22092, 22224, 25248, 25928, 29456, 38892, 44184, 44448, 51856, 58912, 77784, 88368, 103712, 121769, 155568, 176736, 243538, 311136, 365307, 487076, 730614, 852383, 974152, 1461228, 1704766, 1948304, 2557149, 2922456, 3409532, 3896608, 5114298, 5844912, 6819064, 10228596, 11689824, 13638128, 20457192, 27276256, 40914384, 81828768]

約数ペア:

[(1, 81828768), (2, 40914384), (3, 27276256), (4, 20457192), (6, 13638128), (7, 11689824), (8, 10228596), (12, 6819064), (14, 5844912), (16, 5114298), (21, 3896608), (24, 3409532), (28, 2922456), (32, 2557149), (42, 1948304), (48, 1704766), (56, 1461228), (84, 974152), (96, 852383), (112, 730614), (168, 487076), (224, 365307), (263, 311136), (336, 243538), (463, 176736), (526, 155568), (672, 121769), (789, 103712), (926, 88368), (1052, 77784), (1389, 58912), (1578, 51856), (1841, 44448), (1852, 44184), (2104, 38892), (2778, 29456), (3156, 25928), (3241, 25248), (3682, 22224), (3704, 22092), (4208, 19446), (5523, 14816), (5556, 14728), (6312, 12964), (6482, 12624), (7364, 11112), (7408, 11046), (8416, 9723)]