72208128

素因数分解:

$2^8\times 3^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 193673088

約数和(自身を除く): 121464960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 334, 384, 501, 563, 668, 768, 1002, 1126, 1336, 1689, 2004, 2252, 2672, 3378, 4008, 4504, 5344, 6756, 8016, 9008, 10688, 13512, 16032, 18016, 21376, 27024, 32064, 36032, 42752, 54048, 64128, 72064, 94021, 108096, 128256, 144128, 188042, 216192, 282063, 376084, 432384, 564126, 752168, 1128252, 1504336, 2256504, 3008672, 4513008, 6017344, 9026016, 12034688, 18052032, 24069376, 36104064, 72208128]

約数ペア:

[(1, 72208128), (2, 36104064), (3, 24069376), (4, 18052032), (6, 12034688), (8, 9026016), (12, 6017344), (16, 4513008), (24, 3008672), (32, 2256504), (48, 1504336), (64, 1128252), (96, 752168), (128, 564126), (167, 432384), (192, 376084), (256, 282063), (334, 216192), (384, 188042), (501, 144128), (563, 128256), (668, 108096), (768, 94021), (1002, 72064), (1126, 64128), (1336, 54048), (1689, 42752), (2004, 36032), (2252, 32064), (2672, 27024), (3378, 21376), (4008, 18016), (4504, 16032), (5344, 13512), (6756, 10688), (8016, 9008)]