72393216

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{6733}}^1$

素因数の和:6761

約数の個数: 80

約数和(自身を含む): 220444224

約数和(自身を除く): 148051008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 6733, 10752, 13466, 20199, 26932, 40398, 47131, 53864, 80796, 94262, 107728, 141393, 161592, 188524, 215456, 282786, 323184, 377048, 430912, 565572, 646368, 754096, 861824, 1131144, 1292736, 1508192, 1723648, 2262288, 2585472, 3016384, 3447296, 4524576, 5170944, 6032768, 9049152, 10341888, 12065536, 18098304, 24131072, 36196608, 72393216]

約数ペア:

[(1, 72393216), (2, 36196608), (3, 24131072), (4, 18098304), (6, 12065536), (7, 10341888), (8, 9049152), (12, 6032768), (14, 5170944), (16, 4524576), (21, 3447296), (24, 3016384), (28, 2585472), (32, 2262288), (42, 1723648), (48, 1508192), (56, 1292736), (64, 1131144), (84, 861824), (96, 754096), (112, 646368), (128, 565572), (168, 430912), (192, 377048), (224, 323184), (256, 282786), (336, 215456), (384, 188524), (448, 161592), (512, 141393), (672, 107728), (768, 94262), (896, 80796), (1344, 53864), (1536, 47131), (1792, 40398), (2688, 26932), (3584, 20199), (5376, 13466), (6733, 10752)]