71761248

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6421

約数の個数: 96

約数和(自身を含む): 225439200

約数和(自身を除く): 153677952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 6389, 11232, 12778, 19167, 25556, 38334, 51112, 57501, 76668, 83057, 102224, 115002, 153336, 166114, 172503, 204448, 230004, 249171, 306672, 332228, 345006, 460008, 498342, 613344, 664456, 690012, 747513, 920016, 996684, 1328912, 1380024, 1495026, 1840032, 1993368, 2242539, 2657824, 2760048, 2990052, 3986736, 4485078, 5520096, 5980104, 7973472, 8970156, 11960208, 17940312, 23920416, 35880624, 71761248]

約数ペア:

[(1, 71761248), (2, 35880624), (3, 23920416), (4, 17940312), (6, 11960208), (8, 8970156), (9, 7973472), (12, 5980104), (13, 5520096), (16, 4485078), (18, 3986736), (24, 2990052), (26, 2760048), (27, 2657824), (32, 2242539), (36, 1993368), (39, 1840032), (48, 1495026), (52, 1380024), (54, 1328912), (72, 996684), (78, 920016), (96, 747513), (104, 690012), (108, 664456), (117, 613344), (144, 498342), (156, 460008), (208, 345006), (216, 332228), (234, 306672), (288, 249171), (312, 230004), (351, 204448), (416, 172503), (432, 166114), (468, 153336), (624, 115002), (702, 102224), (864, 83057), (936, 76668), (1248, 57501), (1404, 51112), (1872, 38334), (2808, 25556), (3744, 19167), (5616, 12778), (6389, 11232)]