68959488

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6939

約数の個数: 72

約数和(自身を含む): 197679328

約数和(自身を除く): 128719840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 6907, 9984, 13814, 20721, 27628, 41442, 55256, 82884, 89791, 110512, 165768, 179582, 221024, 269373, 331536, 359164, 442048, 538746, 663072, 718328, 884096, 1077492, 1326144, 1436656, 1768192, 2154984, 2652288, 2873312, 4309968, 5304576, 5746624, 8619936, 11493248, 17239872, 22986496, 34479744, 68959488]

約数ペア:

[(1, 68959488), (2, 34479744), (3, 22986496), (4, 17239872), (6, 11493248), (8, 8619936), (12, 5746624), (13, 5304576), (16, 4309968), (24, 2873312), (26, 2652288), (32, 2154984), (39, 1768192), (48, 1436656), (52, 1326144), (64, 1077492), (78, 884096), (96, 718328), (104, 663072), (128, 538746), (156, 442048), (192, 359164), (208, 331536), (256, 269373), (312, 221024), (384, 179582), (416, 165768), (624, 110512), (768, 89791), (832, 82884), (1248, 55256), (1664, 41442), (2496, 27628), (3328, 20721), (4992, 13814), (6907, 9984)]