78280038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5393

約数の個数: 48

約数和(自身を含む): 182719680

約数和(自身を除く): 104439642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 5323, 7353, 10646, 14706, 15969, 31938, 47907, 95814, 101137, 202274, 228889, 303411, 457778, 606822, 686667, 910233, 1373334, 1820466, 2060001, 4120002, 4348891, 8697782, 13046673, 26093346, 39140019, 78280038]

約数ペア:

[(1, 78280038), (2, 39140019), (3, 26093346), (6, 13046673), (9, 8697782), (18, 4348891), (19, 4120002), (38, 2060001), (43, 1820466), (57, 1373334), (86, 910233), (114, 686667), (129, 606822), (171, 457778), (258, 303411), (342, 228889), (387, 202274), (774, 101137), (817, 95814), (1634, 47907), (2451, 31938), (4902, 15969), (5323, 14706), (7353, 10646)]