77294360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13513}}^1$

素因数の和:13548

約数の個数: 64

約数和(自身を含む): 204331680

約数和(自身を除く): 127037320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 13513, 27026, 54052, 67565, 108104, 135130, 148643, 175669, 270260, 297286, 351338, 540520, 594572, 702676, 743215, 878345, 1189144, 1405352, 1486430, 1756690, 1932359, 2972860, 3513380, 3864718, 5945720, 7026760, 7729436, 9661795, 15458872, 19323590, 38647180, 77294360]

約数ペア:

[(1, 77294360), (2, 38647180), (4, 19323590), (5, 15458872), (8, 9661795), (10, 7729436), (11, 7026760), (13, 5945720), (20, 3864718), (22, 3513380), (26, 2972860), (40, 1932359), (44, 1756690), (52, 1486430), (55, 1405352), (65, 1189144), (88, 878345), (104, 743215), (110, 702676), (130, 594572), (143, 540520), (220, 351338), (260, 297286), (286, 270260), (440, 175669), (520, 148643), (572, 135130), (715, 108104), (1144, 67565), (1430, 54052), (2860, 27026), (5720, 13513)]