66574002684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{440549}}^1$

素因数の和:440827

約数の個数: 72

約数和(自身を含む): 181404392400

約数和(自身を除く): 114830389716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 514, 588, 771, 1028, 1542, 1799, 3084, 3598, 5397, 7196, 10794, 12593, 21588, 25186, 37779, 50372, 75558, 151116, 440549, 881098, 1321647, 1762196, 2643294, 3083843, 5286588, 6167686, 9251529, 12335372, 18503058, 21586901, 37006116, 43173802, 64760703, 86347604, 113221093, 129521406, 226442186, 259042812, 339663279, 452884372, 679326558, 792547651, 1358653116, 1585095302, 2377642953, 3170190604, 4755285906, 5547833557, 9510571812, 11095667114, 16643500671, 22191334228, 33287001342, 66574002684]

約数ペア:

[(1, 66574002684), (2, 33287001342), (3, 22191334228), (4, 16643500671), (6, 11095667114), (7, 9510571812), (12, 5547833557), (14, 4755285906), (21, 3170190604), (28, 2377642953), (42, 1585095302), (49, 1358653116), (84, 792547651), (98, 679326558), (147, 452884372), (196, 339663279), (257, 259042812), (294, 226442186), (514, 129521406), (588, 113221093), (771, 86347604), (1028, 64760703), (1542, 43173802), (1799, 37006116), (3084, 21586901), (3598, 18503058), (5397, 12335372), (7196, 9251529), (10794, 6167686), (12593, 5286588), (21588, 3083843), (25186, 2643294), (37779, 1762196), (50372, 1321647), (75558, 881098), (151116, 440549)]