89697188

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 183926400

約数和(自身を除く): 94229212

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 137, 268, 274, 349, 469, 548, 698, 938, 959, 1396, 1876, 1918, 2443, 3836, 4886, 9179, 9772, 18358, 23383, 36716, 46766, 47813, 64253, 93532, 95626, 128506, 163681, 191252, 257012, 327362, 334691, 654724, 669382, 1338764, 3203471, 6406942, 12813884, 22424297, 44848594, 89697188]

約数ペア:

[(1, 89697188), (2, 44848594), (4, 22424297), (7, 12813884), (14, 6406942), (28, 3203471), (67, 1338764), (134, 669382), (137, 654724), (268, 334691), (274, 327362), (349, 257012), (469, 191252), (548, 163681), (698, 128506), (938, 95626), (959, 93532), (1396, 64253), (1876, 47813), (1918, 46766), (2443, 36716), (3836, 23383), (4886, 18358), (9179, 9772)]