78493662

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 194594400

約数和(自身を除く): 116100738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 43, 58, 78, 86, 87, 117, 129, 174, 234, 258, 261, 269, 377, 387, 522, 538, 559, 754, 774, 807, 1118, 1131, 1247, 1614, 1677, 2262, 2421, 2494, 3354, 3393, 3497, 3741, 4842, 5031, 6786, 6994, 7482, 7801, 10062, 10491, 11223, 11567, 15602, 16211, 20982, 22446, 23134, 23403, 31473, 32422, 34701, 46806, 48633, 62946, 69402, 70209, 97266, 101413, 104103, 140418, 145899, 150371, 202826, 208206, 291798, 300742, 304239, 335443, 451113, 608478, 670886, 902226, 912717, 1006329, 1353339, 1825434, 2012658, 2706678, 3018987, 4360759, 6037974, 8721518, 13082277, 26164554, 39246831, 78493662]

約数ペア:

[(1, 78493662), (2, 39246831), (3, 26164554), (6, 13082277), (9, 8721518), (13, 6037974), (18, 4360759), (26, 3018987), (29, 2706678), (39, 2012658), (43, 1825434), (58, 1353339), (78, 1006329), (86, 912717), (87, 902226), (117, 670886), (129, 608478), (174, 451113), (234, 335443), (258, 304239), (261, 300742), (269, 291798), (377, 208206), (387, 202826), (522, 150371), (538, 145899), (559, 140418), (754, 104103), (774, 101413), (807, 97266), (1118, 70209), (1131, 69402), (1247, 62946), (1614, 48633), (1677, 46806), (2262, 34701), (2421, 32422), (2494, 31473), (3354, 23403), (3393, 23134), (3497, 22446), (3741, 20982), (4842, 16211), (5031, 15602), (6786, 11567), (6994, 11223), (7482, 10491), (7801, 10062)]