81245136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{34543}}^1$

素因数の和:34568

約数の個数: 60

約数和(自身を含む): 244156992

約数和(自身を除く): 162911856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 34543, 69086, 103629, 138172, 207258, 241801, 276344, 414516, 483602, 552688, 725403, 829032, 967204, 1450806, 1658064, 1692607, 1934408, 2901612, 3385214, 3868816, 5077821, 5803224, 6770428, 10155642, 11606448, 13540856, 20311284, 27081712, 40622568, 81245136]

約数ペア:

[(1, 81245136), (2, 40622568), (3, 27081712), (4, 20311284), (6, 13540856), (7, 11606448), (8, 10155642), (12, 6770428), (14, 5803224), (16, 5077821), (21, 3868816), (24, 3385214), (28, 2901612), (42, 1934408), (48, 1692607), (49, 1658064), (56, 1450806), (84, 967204), (98, 829032), (112, 725403), (147, 552688), (168, 483602), (196, 414516), (294, 276344), (336, 241801), (392, 207258), (588, 138172), (784, 103629), (1176, 69086), (2352, 34543)]