91251456

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 244985664

約数和(自身を除く): 153734208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 768, 786, 907, 1048, 1572, 1814, 2096, 2721, 3144, 3628, 4192, 5442, 6288, 7256, 8384, 10884, 12576, 14512, 16768, 21768, 25152, 29024, 33536, 43536, 50304, 58048, 87072, 100608, 116096, 118817, 174144, 232192, 237634, 348288, 356451, 475268, 696576, 712902, 950536, 1425804, 1901072, 2851608, 3802144, 5703216, 7604288, 11406432, 15208576, 22812864, 30417152, 45625728, 91251456]

約数ペア:

[(1, 91251456), (2, 45625728), (3, 30417152), (4, 22812864), (6, 15208576), (8, 11406432), (12, 7604288), (16, 5703216), (24, 3802144), (32, 2851608), (48, 1901072), (64, 1425804), (96, 950536), (128, 712902), (131, 696576), (192, 475268), (256, 356451), (262, 348288), (384, 237634), (393, 232192), (524, 174144), (768, 118817), (786, 116096), (907, 100608), (1048, 87072), (1572, 58048), (1814, 50304), (2096, 43536), (2721, 33536), (3144, 29024), (3628, 25152), (4192, 21768), (5442, 16768), (6288, 14512), (7256, 12576), (8384, 10884)]