68271632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 158614848

約数和(自身を除く): 90343216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 143, 176, 208, 212, 286, 424, 563, 572, 583, 689, 848, 1126, 1144, 1166, 1378, 2252, 2288, 2332, 2756, 4504, 4664, 5512, 6193, 7319, 7579, 9008, 9328, 11024, 12386, 14638, 15158, 24772, 29276, 29839, 30316, 49544, 58552, 59678, 60632, 80509, 99088, 117104, 119356, 121264, 161018, 238712, 322036, 328229, 387907, 477424, 644072, 656458, 775814, 1288144, 1312916, 1551628, 2625832, 3103256, 4266977, 5251664, 6206512, 8533954, 17067908, 34135816, 68271632]

約数ペア:

[(1, 68271632), (2, 34135816), (4, 17067908), (8, 8533954), (11, 6206512), (13, 5251664), (16, 4266977), (22, 3103256), (26, 2625832), (44, 1551628), (52, 1312916), (53, 1288144), (88, 775814), (104, 656458), (106, 644072), (143, 477424), (176, 387907), (208, 328229), (212, 322036), (286, 238712), (424, 161018), (563, 121264), (572, 119356), (583, 117104), (689, 99088), (848, 80509), (1126, 60632), (1144, 59678), (1166, 58552), (1378, 49544), (2252, 30316), (2288, 29839), (2332, 29276), (2756, 24772), (4504, 15158), (4664, 14638), (5512, 12386), (6193, 11024), (7319, 9328), (7579, 9008)]