73135728

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3877}}^1$

素因数の和:4022

約数の個数: 60

約数和(自身を含む): 206294088

約数和(自身を除く): 133158360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3877, 4716, 6288, 7754, 9432, 11631, 15508, 18864, 23262, 31016, 34893, 46524, 62032, 69786, 93048, 139572, 186096, 279144, 507887, 558288, 1015774, 1523661, 2031548, 3047322, 4063096, 4570983, 6094644, 8126192, 9141966, 12189288, 18283932, 24378576, 36567864, 73135728]

約数ペア:

[(1, 73135728), (2, 36567864), (3, 24378576), (4, 18283932), (6, 12189288), (8, 9141966), (9, 8126192), (12, 6094644), (16, 4570983), (18, 4063096), (24, 3047322), (36, 2031548), (48, 1523661), (72, 1015774), (131, 558288), (144, 507887), (262, 279144), (393, 186096), (524, 139572), (786, 93048), (1048, 69786), (1179, 62032), (1572, 46524), (2096, 34893), (2358, 31016), (3144, 23262), (3877, 18864), (4716, 15508), (6288, 11631), (7754, 9432)]