72993168

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22039}}^1$

素因数の和:22076

約数の個数: 60

約数和(自身を含む): 213170880

約数和(自身を除く): 140177712

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, 22039, 44078, 66117, 88156, 132234, 176312, 198351, 264468, 352624, 396702, 506897, 528936, 793404, 1013794, 1057872, 1520691, 1586808, 2027588, 3041382, 3173616, 4055176, 4562073, 6082764, 8110352, 9124146, 12165528, 18248292, 24331056, 36496584, 72993168]

約数ペア:

[(1, 72993168), (2, 36496584), (3, 24331056), (4, 18248292), (6, 12165528), (8, 9124146), (9, 8110352), (12, 6082764), (16, 4562073), (18, 4055176), (23, 3173616), (24, 3041382), (36, 2027588), (46, 1586808), (48, 1520691), (69, 1057872), (72, 1013794), (92, 793404), (138, 528936), (144, 506897), (184, 396702), (207, 352624), (276, 264468), (368, 198351), (414, 176312), (552, 132234), (828, 88156), (1104, 66117), (1656, 44078), (3312, 22039)]