72870912

素因数分解:

$2^{10}\times 3^2\times {\mathrm{7907}}^1$

素因数の和:7933

約数の個数: 66

約数和(自身を含む): 210439788

約数和(自身を除く): 137568876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 7907, 9216, 15814, 23721, 31628, 47442, 63256, 71163, 94884, 126512, 142326, 189768, 253024, 284652, 379536, 506048, 569304, 759072, 1012096, 1138608, 1518144, 2024192, 2277216, 3036288, 4048384, 4554432, 6072576, 8096768, 9108864, 12145152, 18217728, 24290304, 36435456, 72870912]

約数ペア:

[(1, 72870912), (2, 36435456), (3, 24290304), (4, 18217728), (6, 12145152), (8, 9108864), (9, 8096768), (12, 6072576), (16, 4554432), (18, 4048384), (24, 3036288), (32, 2277216), (36, 2024192), (48, 1518144), (64, 1138608), (72, 1012096), (96, 759072), (128, 569304), (144, 506048), (192, 379536), (256, 284652), (288, 253024), (384, 189768), (512, 142326), (576, 126512), (768, 94884), (1024, 71163), (1152, 63256), (1536, 47442), (2304, 31628), (3072, 23721), (4608, 15814), (7907, 9216)]