72931344

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 80

約数和(自身を含む): 203034624

約数和(自身を除く): 130103280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2131, 2139, 2852, 4262, 4278, 5704, 6393, 8524, 8556, 11408, 12786, 17048, 17112, 25572, 34096, 34224, 49013, 51144, 66061, 98026, 102288, 132122, 147039, 196052, 198183, 264244, 294078, 392104, 396366, 528488, 588156, 784208, 792732, 1056976, 1176312, 1519403, 1585464, 2352624, 3038806, 3170928, 4558209, 6077612, 9116418, 12155224, 18232836, 24310448, 36465672, 72931344]

約数ペア:

[(1, 72931344), (2, 36465672), (3, 24310448), (4, 18232836), (6, 12155224), (8, 9116418), (12, 6077612), (16, 4558209), (23, 3170928), (24, 3038806), (31, 2352624), (46, 1585464), (48, 1519403), (62, 1176312), (69, 1056976), (92, 792732), (93, 784208), (124, 588156), (138, 528488), (184, 396366), (186, 392104), (248, 294078), (276, 264244), (368, 198183), (372, 196052), (496, 147039), (552, 132122), (713, 102288), (744, 98026), (1104, 66061), (1426, 51144), (1488, 49013), (2131, 34224), (2139, 34096), (2852, 25572), (4262, 17112), (4278, 17048), (5704, 12786), (6393, 11408), (8524, 8556)]