80708736

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3221

約数の個数: 64

約数和(自身を含む): 217651680

約数和(自身を除く): 136942944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 268, 384, 402, 536, 804, 1072, 1608, 2144, 3137, 3216, 4288, 6274, 6432, 8576, 9411, 12548, 12864, 18822, 25096, 25728, 37644, 50192, 75288, 100384, 150576, 200768, 210179, 301152, 401536, 420358, 602304, 630537, 840716, 1204608, 1261074, 1681432, 2522148, 3362864, 5044296, 6725728, 10088592, 13451456, 20177184, 26902912, 40354368, 80708736]

約数ペア:

[(1, 80708736), (2, 40354368), (3, 26902912), (4, 20177184), (6, 13451456), (8, 10088592), (12, 6725728), (16, 5044296), (24, 3362864), (32, 2522148), (48, 1681432), (64, 1261074), (67, 1204608), (96, 840716), (128, 630537), (134, 602304), (192, 420358), (201, 401536), (268, 301152), (384, 210179), (402, 200768), (536, 150576), (804, 100384), (1072, 75288), (1608, 50192), (2144, 37644), (3137, 25728), (3216, 25096), (4288, 18822), (6274, 12864), (6432, 12548), (8576, 9411)]