90238272

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{15161}}^1$

素因数の和:15207

約数の個数: 56

約数和(自身を含む): 246473472

約数和(自身を除く): 156235200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 15161, 30322, 45483, 60644, 90966, 121288, 181932, 242576, 363864, 469991, 485152, 727728, 939982, 970304, 1409973, 1455456, 1879964, 2819946, 2910912, 3759928, 5639892, 7519856, 11279784, 15039712, 22559568, 30079424, 45119136, 90238272]

約数ペア:

[(1, 90238272), (2, 45119136), (3, 30079424), (4, 22559568), (6, 15039712), (8, 11279784), (12, 7519856), (16, 5639892), (24, 3759928), (31, 2910912), (32, 2819946), (48, 1879964), (62, 1455456), (64, 1409973), (93, 970304), (96, 939982), (124, 727728), (186, 485152), (192, 469991), (248, 363864), (372, 242576), (496, 181932), (744, 121288), (992, 90966), (1488, 60644), (1984, 45483), (2976, 30322), (5952, 15161)]