68488512

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20983}}^1$

素因数の和:21015

約数の個数: 56

約数和(自身を含む): 191877696

約数和(自身を除く): 123389184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 20983, 41966, 62949, 83932, 125898, 167864, 251796, 335728, 356711, 503592, 671456, 713422, 1007184, 1070133, 1342912, 1426844, 2014368, 2140266, 2853688, 4028736, 4280532, 5707376, 8561064, 11414752, 17122128, 22829504, 34244256, 68488512]

約数ペア:

[(1, 68488512), (2, 34244256), (3, 22829504), (4, 17122128), (6, 11414752), (8, 8561064), (12, 5707376), (16, 4280532), (17, 4028736), (24, 2853688), (32, 2140266), (34, 2014368), (48, 1426844), (51, 1342912), (64, 1070133), (68, 1007184), (96, 713422), (102, 671456), (136, 503592), (192, 356711), (204, 335728), (272, 251796), (408, 167864), (544, 125898), (816, 83932), (1088, 62949), (1632, 41966), (3264, 20983)]