72820608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{27091}}^1$

素因数の和:27115

約数の個数: 64

約数和(自身を含む): 221070720

約数和(自身を除く): 148250112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 27091, 54182, 81273, 108364, 162546, 189637, 216728, 325092, 379274, 433456, 568911, 650184, 758548, 866912, 1137822, 1300368, 1517096, 1733824, 2275644, 2600736, 3034192, 3467648, 4551288, 5201472, 6068384, 9102576, 10402944, 12136768, 18205152, 24273536, 36410304, 72820608]

約数ペア:

[(1, 72820608), (2, 36410304), (3, 24273536), (4, 18205152), (6, 12136768), (7, 10402944), (8, 9102576), (12, 6068384), (14, 5201472), (16, 4551288), (21, 3467648), (24, 3034192), (28, 2600736), (32, 2275644), (42, 1733824), (48, 1517096), (56, 1300368), (64, 1137822), (84, 866912), (96, 758548), (112, 650184), (128, 568911), (168, 433456), (192, 379274), (224, 325092), (336, 216728), (384, 189637), (448, 162546), (672, 108364), (896, 81273), (1344, 54182), (2688, 27091)]