72878784

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3137}}^1$

素因数の和:3174

約数の個数: 84

約数和(自身を含む): 212015832

約数和(自身を除く): 139137048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 968, 1056, 1452, 1936, 2112, 2904, 3137, 3872, 5808, 6274, 7744, 9411, 11616, 12548, 18822, 23232, 25096, 34507, 37644, 50192, 69014, 75288, 100384, 103521, 138028, 150576, 200768, 207042, 276056, 301152, 379577, 414084, 552112, 602304, 759154, 828168, 1104224, 1138731, 1518308, 1656336, 2208448, 2277462, 3036616, 3312672, 4554924, 6073232, 6625344, 9109848, 12146464, 18219696, 24292928, 36439392, 72878784]

約数ペア:

[(1, 72878784), (2, 36439392), (3, 24292928), (4, 18219696), (6, 12146464), (8, 9109848), (11, 6625344), (12, 6073232), (16, 4554924), (22, 3312672), (24, 3036616), (32, 2277462), (33, 2208448), (44, 1656336), (48, 1518308), (64, 1138731), (66, 1104224), (88, 828168), (96, 759154), (121, 602304), (132, 552112), (176, 414084), (192, 379577), (242, 301152), (264, 276056), (352, 207042), (363, 200768), (484, 150576), (528, 138028), (704, 103521), (726, 100384), (968, 75288), (1056, 69014), (1452, 50192), (1936, 37644), (2112, 34507), (2904, 25096), (3137, 23232), (3872, 18822), (5808, 12548), (6274, 11616), (7744, 9411)]