68490288

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25033}}^1$

素因数の和:25066

約数の個数: 60

約数和(自身を含む): 201774040

約数和(自身を除く): 133283752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 25033, 50066, 75099, 100132, 150198, 200264, 225297, 300396, 400528, 450594, 475627, 600792, 901188, 951254, 1201584, 1426881, 1802376, 1902508, 2853762, 3604752, 3805016, 4280643, 5707524, 7610032, 8561286, 11415048, 17122572, 22830096, 34245144, 68490288]

約数ペア:

[(1, 68490288), (2, 34245144), (3, 22830096), (4, 17122572), (6, 11415048), (8, 8561286), (9, 7610032), (12, 5707524), (16, 4280643), (18, 3805016), (19, 3604752), (24, 2853762), (36, 1902508), (38, 1802376), (48, 1426881), (57, 1201584), (72, 951254), (76, 901188), (114, 600792), (144, 475627), (152, 450594), (171, 400528), (228, 300396), (304, 225297), (342, 200264), (456, 150198), (684, 100132), (912, 75099), (1368, 50066), (2736, 25033)]