65375568

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19739}}^1$

素因数の和:19776

約数の個数: 60

約数和(自身を含む): 190925280

約数和(自身を除く): 125549712

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, 19739, 39478, 59217, 78956, 118434, 157912, 177651, 236868, 315824, 355302, 453997, 473736, 710604, 907994, 947472, 1361991, 1421208, 1815988, 2723982, 2842416, 3631976, 4085973, 5447964, 7263952, 8171946, 10895928, 16343892, 21791856, 32687784, 65375568]

約数ペア:

[(1, 65375568), (2, 32687784), (3, 21791856), (4, 16343892), (6, 10895928), (8, 8171946), (9, 7263952), (12, 5447964), (16, 4085973), (18, 3631976), (23, 2842416), (24, 2723982), (36, 1815988), (46, 1421208), (48, 1361991), (69, 947472), (72, 907994), (92, 710604), (138, 473736), (144, 453997), (184, 355302), (207, 315824), (276, 236868), (368, 177651), (414, 157912), (552, 118434), (828, 78956), (1104, 59217), (1656, 39478), (3312, 19739)]