72753888

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{39887}}^1$

素因数の和:39919

約数の個数: 48

約数和(自身を含む): 201035520

約数和(自身を除く): 128281632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 39887, 79774, 119661, 159548, 239322, 319096, 478644, 638192, 757853, 957288, 1276384, 1515706, 1914576, 2273559, 3031412, 3829152, 4547118, 6062824, 9094236, 12125648, 18188472, 24251296, 36376944, 72753888]

約数ペア:

[(1, 72753888), (2, 36376944), (3, 24251296), (4, 18188472), (6, 12125648), (8, 9094236), (12, 6062824), (16, 4547118), (19, 3829152), (24, 3031412), (32, 2273559), (38, 1914576), (48, 1515706), (57, 1276384), (76, 957288), (96, 757853), (114, 638192), (152, 478644), (228, 319096), (304, 239322), (456, 159548), (608, 119661), (912, 79774), (1824, 39887)]