64576896

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 120491904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 152, 159, 167, 192, 212, 228, 304, 318, 334, 384, 424, 456, 501, 608, 636, 668, 848, 912, 1002, 1007, 1216, 1272, 1336, 1696, 1824, 2004, 2014, 2432, 2544, 2672, 3021, 3173, 3392, 3648, 4008, 4028, 5088, 5344, 6042, 6346, 6784, 7296, 8016, 8056, 8851, 9519, 10176, 10688, 12084, 12692, 16032, 16112, 17702, 19038, 20352, 21376, 24168, 25384, 26553, 32064, 32224, 35404, 38076, 48336, 50768, 53106, 64128, 64448, 70808, 76152, 96672, 101536, 106212, 128896, 141616, 152304, 168169, 193344, 203072, 212424, 283232, 304608, 336338, 386688, 406144, 424848, 504507, 566464, 609216, 672676, 849696, 1009014, 1132928, 1218432, 1345352, 1699392, 2018028, 2690704, 3398784, 4036056, 5381408, 8072112, 10762816, 16144224, 21525632, 32288448, 64576896]

約数ペア:

[(1, 64576896), (2, 32288448), (3, 21525632), (4, 16144224), (6, 10762816), (8, 8072112), (12, 5381408), (16, 4036056), (19, 3398784), (24, 2690704), (32, 2018028), (38, 1699392), (48, 1345352), (53, 1218432), (57, 1132928), (64, 1009014), (76, 849696), (96, 672676), (106, 609216), (114, 566464), (128, 504507), (152, 424848), (159, 406144), (167, 386688), (192, 336338), (212, 304608), (228, 283232), (304, 212424), (318, 203072), (334, 193344), (384, 168169), (424, 152304), (456, 141616), (501, 128896), (608, 106212), (636, 101536), (668, 96672), (848, 76152), (912, 70808), (1002, 64448), (1007, 64128), (1216, 53106), (1272, 50768), (1336, 48336), (1696, 38076), (1824, 35404), (2004, 32224), (2014, 32064), (2432, 26553), (2544, 25384), (2672, 24168), (3021, 21376), (3173, 20352), (3392, 19038), (3648, 17702), (4008, 16112), (4028, 16032), (5088, 12692), (5344, 12084), (6042, 10688), (6346, 10176), (6784, 9519), (7296, 8851), (8016, 8056)]