29909268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 80808000

約数和(自身を除く): 50898732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 599, 657, 684, 876, 1198, 1314, 1387, 1797, 2396, 2628, 2774, 3594, 4161, 5391, 5548, 7188, 8322, 10782, 11381, 12483, 16644, 21564, 22762, 24966, 34143, 43727, 45524, 49932, 68286, 87454, 102429, 131181, 136572, 174908, 204858, 262362, 393543, 409716, 524724, 787086, 830813, 1574172, 1661626, 2492439, 3323252, 4984878, 7477317, 9969756, 14954634, 29909268]

約数ペア:

[(1, 29909268), (2, 14954634), (3, 9969756), (4, 7477317), (6, 4984878), (9, 3323252), (12, 2492439), (18, 1661626), (19, 1574172), (36, 830813), (38, 787086), (57, 524724), (73, 409716), (76, 393543), (114, 262362), (146, 204858), (171, 174908), (219, 136572), (228, 131181), (292, 102429), (342, 87454), (438, 68286), (599, 49932), (657, 45524), (684, 43727), (876, 34143), (1198, 24966), (1314, 22762), (1387, 21564), (1797, 16644), (2396, 12483), (2628, 11381), (2774, 10782), (3594, 8322), (4161, 7188), (5391, 5548)]