66577392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257}}^2$

素因数の和:535

約数の個数: 90

約数和(自身を含む): 213773768

約数和(自身を除く): 147196376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 257, 336, 504, 514, 771, 1008, 1028, 1542, 1799, 2056, 2313, 3084, 3598, 4112, 4626, 5397, 6168, 7196, 9252, 10794, 12336, 14392, 16191, 18504, 21588, 28784, 32382, 37008, 43176, 64764, 66049, 86352, 129528, 132098, 198147, 259056, 264196, 396294, 462343, 528392, 594441, 792588, 924686, 1056784, 1188882, 1387029, 1585176, 1849372, 2377764, 2774058, 3170352, 3698744, 4161087, 4755528, 5548116, 7397488, 8322174, 9511056, 11096232, 16644348, 22192464, 33288696, 66577392]

約数ペア:

[(1, 66577392), (2, 33288696), (3, 22192464), (4, 16644348), (6, 11096232), (7, 9511056), (8, 8322174), (9, 7397488), (12, 5548116), (14, 4755528), (16, 4161087), (18, 3698744), (21, 3170352), (24, 2774058), (28, 2377764), (36, 1849372), (42, 1585176), (48, 1387029), (56, 1188882), (63, 1056784), (72, 924686), (84, 792588), (112, 594441), (126, 528392), (144, 462343), (168, 396294), (252, 264196), (257, 259056), (336, 198147), (504, 132098), (514, 129528), (771, 86352), (1008, 66049), (1028, 64764), (1542, 43176), (1799, 37008), (2056, 32382), (2313, 28784), (3084, 21588), (3598, 18504), (4112, 16191), (4626, 14392), (5397, 12336), (6168, 10794), (7196, 9252)]