81064944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29629}}^1$

素因数の和:29662

約数の個数: 60

約数和(自身を含む): 238817800

約数和(自身を除く): 157752856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 29629, 59258, 88887, 118516, 177774, 237032, 266661, 355548, 474064, 533322, 562951, 711096, 1066644, 1125902, 1422192, 1688853, 2133288, 2251804, 3377706, 4266576, 4503608, 5066559, 6755412, 9007216, 10133118, 13510824, 20266236, 27021648, 40532472, 81064944]

約数ペア:

[(1, 81064944), (2, 40532472), (3, 27021648), (4, 20266236), (6, 13510824), (8, 10133118), (9, 9007216), (12, 6755412), (16, 5066559), (18, 4503608), (19, 4266576), (24, 3377706), (36, 2251804), (38, 2133288), (48, 1688853), (57, 1422192), (72, 1125902), (76, 1066644), (114, 711096), (144, 562951), (152, 533322), (171, 474064), (228, 355548), (304, 266661), (342, 237032), (456, 177774), (684, 118516), (912, 88887), (1368, 59258), (2736, 29629)]