90891792

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 272634336

約数和(自身を除く): 181742544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 107, 136, 144, 153, 204, 214, 272, 306, 321, 347, 408, 428, 612, 642, 694, 816, 856, 963, 1041, 1224, 1284, 1388, 1712, 1819, 1926, 2082, 2448, 2568, 2776, 3123, 3638, 3852, 4164, 5136, 5457, 5552, 5899, 6246, 7276, 7704, 8328, 10914, 11798, 12492, 14552, 15408, 16371, 16656, 17697, 21828, 23596, 24984, 29104, 32742, 35394, 37129, 43656, 47192, 49968, 53091, 65484, 70788, 74258, 87312, 94384, 106182, 111387, 130968, 141576, 148516, 212364, 222774, 261936, 283152, 297032, 334161, 424728, 445548, 594064, 631193, 668322, 849456, 891096, 1262386, 1336644, 1782192, 1893579, 2524772, 2673288, 3787158, 5049544, 5346576, 5680737, 7574316, 10099088, 11361474, 15148632, 22722948, 30297264, 45445896, 90891792]

約数ペア:

[(1, 90891792), (2, 45445896), (3, 30297264), (4, 22722948), (6, 15148632), (8, 11361474), (9, 10099088), (12, 7574316), (16, 5680737), (17, 5346576), (18, 5049544), (24, 3787158), (34, 2673288), (36, 2524772), (48, 1893579), (51, 1782192), (68, 1336644), (72, 1262386), (102, 891096), (107, 849456), (136, 668322), (144, 631193), (153, 594064), (204, 445548), (214, 424728), (272, 334161), (306, 297032), (321, 283152), (347, 261936), (408, 222774), (428, 212364), (612, 148516), (642, 141576), (694, 130968), (816, 111387), (856, 106182), (963, 94384), (1041, 87312), (1224, 74258), (1284, 70788), (1388, 65484), (1712, 53091), (1819, 49968), (1926, 47192), (2082, 43656), (2448, 37129), (2568, 35394), (2776, 32742), (3123, 29104), (3638, 24984), (3852, 23596), (4164, 21828), (5136, 17697), (5457, 16656), (5552, 16371), (5899, 15408), (6246, 14552), (7276, 12492), (7704, 11798), (8328, 10914)]