67884288

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 182144928

約数和(自身を除く): 114260640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 563, 628, 768, 942, 1126, 1256, 1689, 1884, 2252, 2512, 3378, 3768, 4504, 5024, 6756, 7536, 9008, 10048, 13512, 15072, 18016, 20096, 27024, 30144, 36032, 40192, 54048, 60288, 72064, 88391, 108096, 120576, 144128, 176782, 216192, 265173, 353564, 432384, 530346, 707128, 1060692, 1414256, 2121384, 2828512, 4242768, 5657024, 8485536, 11314048, 16971072, 22628096, 33942144, 67884288]

約数ペア:

[(1, 67884288), (2, 33942144), (3, 22628096), (4, 16971072), (6, 11314048), (8, 8485536), (12, 5657024), (16, 4242768), (24, 2828512), (32, 2121384), (48, 1414256), (64, 1060692), (96, 707128), (128, 530346), (157, 432384), (192, 353564), (256, 265173), (314, 216192), (384, 176782), (471, 144128), (563, 120576), (628, 108096), (768, 88391), (942, 72064), (1126, 60288), (1256, 54048), (1689, 40192), (1884, 36032), (2252, 30144), (2512, 27024), (3378, 20096), (3768, 18016), (4504, 15072), (5024, 13512), (6756, 10048), (7536, 9008)]