72907232

素因数分解:

$2^5\times {\mathrm{107}}^2\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 36

約数和(自身を含む): 145618200

約数和(自身を除く): 72710968

約数列:

[1, 2, 4, 8, 16, 32, 107, 199, 214, 398, 428, 796, 856, 1592, 1712, 3184, 3424, 6368, 11449, 21293, 22898, 42586, 45796, 85172, 91592, 170344, 183184, 340688, 366368, 681376, 2278351, 4556702, 9113404, 18226808, 36453616, 72907232]

約数ペア:

[(1, 72907232), (2, 36453616), (4, 18226808), (8, 9113404), (16, 4556702), (32, 2278351), (107, 681376), (199, 366368), (214, 340688), (398, 183184), (428, 170344), (796, 91592), (856, 85172), (1592, 45796), (1712, 42586), (3184, 22898), (3424, 21293), (6368, 11449)]