78554034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 193537344

約数和(自身を除く): 114983310

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 43, 74, 78, 86, 111, 117, 129, 211, 222, 234, 258, 333, 387, 422, 481, 559, 633, 666, 774, 962, 1118, 1266, 1443, 1591, 1677, 1899, 2743, 2886, 3182, 3354, 3798, 4329, 4773, 5031, 5486, 7807, 8229, 8658, 9073, 9546, 10062, 14319, 15614, 16458, 18146, 20683, 23421, 24687, 27219, 28638, 41366, 46842, 49374, 54438, 62049, 70263, 81657, 101491, 117949, 124098, 140526, 163314, 186147, 202982, 235898, 304473, 335701, 353847, 372294, 608946, 671402, 707694, 913419, 1007103, 1061541, 1826838, 2014206, 2123082, 3021309, 4364113, 6042618, 8728226, 13092339, 26184678, 39277017, 78554034]

約数ペア:

[(1, 78554034), (2, 39277017), (3, 26184678), (6, 13092339), (9, 8728226), (13, 6042618), (18, 4364113), (26, 3021309), (37, 2123082), (39, 2014206), (43, 1826838), (74, 1061541), (78, 1007103), (86, 913419), (111, 707694), (117, 671402), (129, 608946), (211, 372294), (222, 353847), (234, 335701), (258, 304473), (333, 235898), (387, 202982), (422, 186147), (481, 163314), (559, 140526), (633, 124098), (666, 117949), (774, 101491), (962, 81657), (1118, 70263), (1266, 62049), (1443, 54438), (1591, 49374), (1677, 46842), (1899, 41366), (2743, 28638), (2886, 27219), (3182, 24687), (3354, 23421), (3798, 20683), (4329, 18146), (4773, 16458), (5031, 15614), (5486, 14319), (7807, 10062), (8229, 9546), (8658, 9073)]