7878546

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 20180160

約数和(自身を除く): 12301614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 43, 54, 58, 78, 81, 86, 87, 117, 129, 162, 174, 234, 243, 258, 261, 351, 377, 387, 486, 522, 559, 702, 754, 774, 783, 1053, 1118, 1131, 1161, 1247, 1566, 1677, 2106, 2262, 2322, 2349, 2494, 3159, 3354, 3393, 3483, 3741, 4698, 5031, 6318, 6786, 6966, 7047, 7482, 10062, 10179, 10449, 11223, 14094, 15093, 16211, 20358, 20898, 22446, 30186, 30537, 32422, 33669, 45279, 48633, 61074, 67338, 90558, 91611, 97266, 101007, 135837, 145899, 183222, 202014, 271674, 291798, 303021, 437697, 606042, 875394, 1313091, 2626182, 3939273, 7878546]

約数ペア:

[(1, 7878546), (2, 3939273), (3, 2626182), (6, 1313091), (9, 875394), (13, 606042), (18, 437697), (26, 303021), (27, 291798), (29, 271674), (39, 202014), (43, 183222), (54, 145899), (58, 135837), (78, 101007), (81, 97266), (86, 91611), (87, 90558), (117, 67338), (129, 61074), (162, 48633), (174, 45279), (234, 33669), (243, 32422), (258, 30537), (261, 30186), (351, 22446), (377, 20898), (387, 20358), (486, 16211), (522, 15093), (559, 14094), (702, 11223), (754, 10449), (774, 10179), (783, 10062), (1053, 7482), (1118, 7047), (1131, 6966), (1161, 6786), (1247, 6318), (1566, 5031), (1677, 4698), (2106, 3741), (2262, 3483), (2322, 3393), (2349, 3354), (2494, 3159)]