66287312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 161239680

約数和(自身を除く): 94952368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 859, 1378, 1456, 1484, 1718, 2756, 2968, 3436, 4823, 5512, 5936, 6013, 6872, 9646, 11024, 11167, 12026, 13744, 19292, 22334, 24052, 38584, 44668, 45527, 48104, 77168, 78169, 89336, 91054, 96208, 156338, 178672, 182108, 312676, 318689, 364216, 591851, 625352, 637378, 728432, 1183702, 1250704, 1274756, 2367404, 2549512, 4142957, 4734808, 5099024, 8285914, 9469616, 16571828, 33143656, 66287312]

約数ペア:

[(1, 66287312), (2, 33143656), (4, 16571828), (7, 9469616), (8, 8285914), (13, 5099024), (14, 4734808), (16, 4142957), (26, 2549512), (28, 2367404), (52, 1274756), (53, 1250704), (56, 1183702), (91, 728432), (104, 637378), (106, 625352), (112, 591851), (182, 364216), (208, 318689), (212, 312676), (364, 182108), (371, 178672), (424, 156338), (689, 96208), (728, 91054), (742, 89336), (848, 78169), (859, 77168), (1378, 48104), (1456, 45527), (1484, 44668), (1718, 38584), (2756, 24052), (2968, 22334), (3436, 19292), (4823, 13744), (5512, 12026), (5936, 11167), (6013, 11024), (6872, 9646)]