71548416

素因数分解:

$2^9\times 3^2\times {\mathrm{15527}}^1$

素因数の和:15551

約数の個数: 60

約数和(自身を含む): 206506872

約数和(自身を除く): 134958456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 15527, 31054, 46581, 62108, 93162, 124216, 139743, 186324, 248432, 279486, 372648, 496864, 558972, 745296, 993728, 1117944, 1490592, 1987456, 2235888, 2981184, 3974912, 4471776, 5962368, 7949824, 8943552, 11924736, 17887104, 23849472, 35774208, 71548416]

約数ペア:

[(1, 71548416), (2, 35774208), (3, 23849472), (4, 17887104), (6, 11924736), (8, 8943552), (9, 7949824), (12, 5962368), (16, 4471776), (18, 3974912), (24, 2981184), (32, 2235888), (36, 1987456), (48, 1490592), (64, 1117944), (72, 993728), (96, 745296), (128, 558972), (144, 496864), (192, 372648), (256, 279486), (288, 248432), (384, 186324), (512, 139743), (576, 124216), (768, 93162), (1152, 62108), (1536, 46581), (2304, 31054), (4608, 15527)]