90891648

素因数分解:

$2^7\times 3^2\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 263423160

約数和(自身を除く): 172531512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 257, 288, 307, 384, 514, 576, 614, 771, 921, 1028, 1152, 1228, 1542, 1842, 2056, 2313, 2456, 2763, 3084, 3684, 4112, 4626, 4912, 5526, 6168, 7368, 8224, 9252, 9824, 11052, 12336, 14736, 16448, 18504, 19648, 22104, 24672, 29472, 32896, 37008, 39296, 44208, 49344, 58944, 74016, 78899, 88416, 98688, 117888, 148032, 157798, 176832, 236697, 296064, 315596, 353664, 473394, 631192, 710091, 946788, 1262384, 1420182, 1893576, 2524768, 2840364, 3787152, 5049536, 5680728, 7574304, 10099072, 11361456, 15148608, 22722912, 30297216, 45445824, 90891648]

約数ペア:

[(1, 90891648), (2, 45445824), (3, 30297216), (4, 22722912), (6, 15148608), (8, 11361456), (9, 10099072), (12, 7574304), (16, 5680728), (18, 5049536), (24, 3787152), (32, 2840364), (36, 2524768), (48, 1893576), (64, 1420182), (72, 1262384), (96, 946788), (128, 710091), (144, 631192), (192, 473394), (257, 353664), (288, 315596), (307, 296064), (384, 236697), (514, 176832), (576, 157798), (614, 148032), (771, 117888), (921, 98688), (1028, 88416), (1152, 78899), (1228, 74016), (1542, 58944), (1842, 49344), (2056, 44208), (2313, 39296), (2456, 37008), (2763, 32896), (3084, 29472), (3684, 24672), (4112, 22104), (4626, 19648), (4912, 18504), (5526, 16448), (6168, 14736), (7368, 12336), (8224, 11052), (9252, 9824)]