90279756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:924

約数の個数: 108

約数和(自身を含む): 270138960

約数和(自身を除く): 179859204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 244, 252, 294, 366, 427, 441, 549, 588, 732, 839, 854, 882, 1098, 1281, 1678, 1708, 1764, 2196, 2517, 2562, 2989, 3356, 3843, 5034, 5124, 5873, 5978, 7551, 7686, 8967, 10068, 11746, 11956, 15102, 15372, 17619, 17934, 23492, 26901, 30204, 35238, 35868, 41111, 51179, 52857, 53802, 70476, 82222, 102358, 105714, 107604, 123333, 153537, 164444, 204716, 211428, 246666, 307074, 358253, 369999, 460611, 493332, 614148, 716506, 739998, 921222, 1074759, 1433012, 1479996, 1842444, 2149518, 2507771, 3224277, 4299036, 5015542, 6448554, 7523313, 10031084, 12897108, 15046626, 22569939, 30093252, 45139878, 90279756]

約数ペア:

[(1, 90279756), (2, 45139878), (3, 30093252), (4, 22569939), (6, 15046626), (7, 12897108), (9, 10031084), (12, 7523313), (14, 6448554), (18, 5015542), (21, 4299036), (28, 3224277), (36, 2507771), (42, 2149518), (49, 1842444), (61, 1479996), (63, 1433012), (84, 1074759), (98, 921222), (122, 739998), (126, 716506), (147, 614148), (183, 493332), (196, 460611), (244, 369999), (252, 358253), (294, 307074), (366, 246666), (427, 211428), (441, 204716), (549, 164444), (588, 153537), (732, 123333), (839, 107604), (854, 105714), (882, 102358), (1098, 82222), (1281, 70476), (1678, 53802), (1708, 52857), (1764, 51179), (2196, 41111), (2517, 35868), (2562, 35238), (2989, 30204), (3356, 26901), (3843, 23492), (5034, 17934), (5124, 17619), (5873, 15372), (5978, 15102), (7551, 11956), (7686, 11746), (8967, 10068)]