77640288

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73523}}^1$

素因数の和:73547

約数の個数: 48

約数和(自身を含む): 222336576

約数和(自身を除く): 144696288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 73523, 147046, 220569, 294092, 441138, 588184, 808753, 882276, 1176368, 1617506, 1764552, 2352736, 2426259, 3235012, 3529104, 4852518, 6470024, 7058208, 9705036, 12940048, 19410072, 25880096, 38820144, 77640288]

約数ペア:

[(1, 77640288), (2, 38820144), (3, 25880096), (4, 19410072), (6, 12940048), (8, 9705036), (11, 7058208), (12, 6470024), (16, 4852518), (22, 3529104), (24, 3235012), (32, 2426259), (33, 2352736), (44, 1764552), (48, 1617506), (66, 1176368), (88, 882276), (96, 808753), (132, 588184), (176, 441138), (264, 294092), (352, 220569), (528, 147046), (1056, 73523)]