72647442

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{64063}}^1$

素因数の和:64084

約数の個数: 40

約数和(自身を含む): 186041856

約数和(自身を除く): 113394414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 64063, 128126, 192189, 384378, 448441, 576567, 896882, 1153134, 1345323, 1729701, 2690646, 3459402, 4035969, 5189103, 8071938, 10378206, 12107907, 24215814, 36323721, 72647442]

約数ペア:

[(1, 72647442), (2, 36323721), (3, 24215814), (6, 12107907), (7, 10378206), (9, 8071938), (14, 5189103), (18, 4035969), (21, 3459402), (27, 2690646), (42, 1729701), (54, 1345323), (63, 1153134), (81, 896882), (126, 576567), (162, 448441), (189, 384378), (378, 192189), (567, 128126), (1134, 64063)]