72403072

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4293

約数の個数: 64

約数和(自身を含む): 173563200

約数和(自身を除く): 101160128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4253, 4256, 8506, 8512, 17012, 17024, 29771, 34024, 59542, 68048, 80807, 119084, 136096, 161614, 238168, 272192, 323228, 476336, 544384, 565649, 646456, 952672, 1131298, 1292912, 1905344, 2262596, 2585824, 3810688, 4525192, 5171648, 9050384, 10343296, 18100768, 36201536, 72403072]

約数ペア:

[(1, 72403072), (2, 36201536), (4, 18100768), (7, 10343296), (8, 9050384), (14, 5171648), (16, 4525192), (19, 3810688), (28, 2585824), (32, 2262596), (38, 1905344), (56, 1292912), (64, 1131298), (76, 952672), (112, 646456), (128, 565649), (133, 544384), (152, 476336), (224, 323228), (266, 272192), (304, 238168), (448, 161614), (532, 136096), (608, 119084), (896, 80807), (1064, 68048), (1216, 59542), (2128, 34024), (2432, 29771), (4253, 17024), (4256, 17012), (8506, 8512)]