81246396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3871

約数の個数: 96

約数和(自身を含む): 246693888

約数和(自身を除く): 165447492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1932, 3036, 3542, 3823, 5313, 7084, 7646, 10626, 11469, 15292, 21252, 22938, 26761, 42053, 45876, 53522, 80283, 84106, 87929, 107044, 126159, 160566, 168212, 175858, 252318, 263787, 294371, 321132, 351716, 504636, 527574, 588742, 615503, 883113, 967219, 1055148, 1177484, 1231006, 1766226, 1846509, 1934438, 2462012, 2901657, 3532452, 3693018, 3868876, 5803314, 6770533, 7386036, 11606628, 13541066, 20311599, 27082132, 40623198, 81246396]

約数ペア:

[(1, 81246396), (2, 40623198), (3, 27082132), (4, 20311599), (6, 13541066), (7, 11606628), (11, 7386036), (12, 6770533), (14, 5803314), (21, 3868876), (22, 3693018), (23, 3532452), (28, 2901657), (33, 2462012), (42, 1934438), (44, 1846509), (46, 1766226), (66, 1231006), (69, 1177484), (77, 1055148), (84, 967219), (92, 883113), (132, 615503), (138, 588742), (154, 527574), (161, 504636), (231, 351716), (253, 321132), (276, 294371), (308, 263787), (322, 252318), (462, 175858), (483, 168212), (506, 160566), (644, 126159), (759, 107044), (924, 87929), (966, 84106), (1012, 80283), (1518, 53522), (1771, 45876), (1932, 42053), (3036, 26761), (3542, 22938), (3823, 21252), (5313, 15292), (7084, 11469), (7646, 10626)]