68535216

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20693}}^1$

素因数の和:20730

約数の個数: 60

約数和(自身を含む): 200152368

約数和(自身を除く): 131617152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20693, 41386, 62079, 82772, 124158, 165544, 186237, 248316, 331088, 372474, 475939, 496632, 744948, 951878, 993264, 1427817, 1489896, 1903756, 2855634, 2979792, 3807512, 4283451, 5711268, 7615024, 8566902, 11422536, 17133804, 22845072, 34267608, 68535216]

約数ペア:

[(1, 68535216), (2, 34267608), (3, 22845072), (4, 17133804), (6, 11422536), (8, 8566902), (9, 7615024), (12, 5711268), (16, 4283451), (18, 3807512), (23, 2979792), (24, 2855634), (36, 1903756), (46, 1489896), (48, 1427817), (69, 993264), (72, 951878), (92, 744948), (138, 496632), (144, 475939), (184, 372474), (207, 331088), (276, 248316), (368, 186237), (414, 165544), (552, 124158), (828, 82772), (1104, 62079), (1656, 41386), (3312, 20693)]