90813384

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 278553600

約数和(自身を除く): 187740216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 31, 36, 46, 58, 61, 62, 69, 72, 87, 92, 93, 116, 122, 124, 138, 174, 183, 184, 186, 207, 232, 244, 248, 261, 276, 279, 348, 366, 372, 414, 488, 522, 549, 552, 558, 667, 696, 713, 732, 744, 828, 899, 1044, 1098, 1116, 1334, 1403, 1426, 1464, 1656, 1769, 1798, 1891, 2001, 2088, 2139, 2196, 2232, 2668, 2697, 2806, 2852, 3538, 3596, 3782, 4002, 4209, 4278, 4392, 5307, 5336, 5394, 5612, 5673, 5704, 6003, 6417, 7076, 7192, 7564, 8004, 8091, 8418, 8556, 10614, 10788, 11224, 11346, 12006, 12627, 12834, 14152, 15128, 15921, 16008, 16182, 16836, 17019, 17112, 20677, 21228, 21576, 22692, 24012, 25254, 25668, 31842, 32364, 33672, 34038, 40687, 41354, 42456, 43493, 45384, 48024, 50508, 51336, 54839, 62031, 63684, 64728, 68076, 81374, 82708, 86986, 101016, 109678, 122061, 124062, 127368, 130479, 136152, 162748, 164517, 165416, 173972, 186093, 219356, 244122, 248124, 260958, 325496, 329034, 347944, 366183, 372186, 391437, 438712, 488244, 493551, 496248, 521916, 658068, 732366, 744372, 782874, 976488, 987102, 1043832, 1261297, 1316136, 1464732, 1488744, 1565748, 1974204, 2522594, 2929464, 3131496, 3783891, 3948408, 5045188, 7567782, 10090376, 11351673, 15135564, 22703346, 30271128, 45406692, 90813384]

約数ペア:

[(1, 90813384), (2, 45406692), (3, 30271128), (4, 22703346), (6, 15135564), (8, 11351673), (9, 10090376), (12, 7567782), (18, 5045188), (23, 3948408), (24, 3783891), (29, 3131496), (31, 2929464), (36, 2522594), (46, 1974204), (58, 1565748), (61, 1488744), (62, 1464732), (69, 1316136), (72, 1261297), (87, 1043832), (92, 987102), (93, 976488), (116, 782874), (122, 744372), (124, 732366), (138, 658068), (174, 521916), (183, 496248), (184, 493551), (186, 488244), (207, 438712), (232, 391437), (244, 372186), (248, 366183), (261, 347944), (276, 329034), (279, 325496), (348, 260958), (366, 248124), (372, 244122), (414, 219356), (488, 186093), (522, 173972), (549, 165416), (552, 164517), (558, 162748), (667, 136152), (696, 130479), (713, 127368), (732, 124062), (744, 122061), (828, 109678), (899, 101016), (1044, 86986), (1098, 82708), (1116, 81374), (1334, 68076), (1403, 64728), (1426, 63684), (1464, 62031), (1656, 54839), (1769, 51336), (1798, 50508), (1891, 48024), (2001, 45384), (2088, 43493), (2139, 42456), (2196, 41354), (2232, 40687), (2668, 34038), (2697, 33672), (2806, 32364), (2852, 31842), (3538, 25668), (3596, 25254), (3782, 24012), (4002, 22692), (4209, 21576), (4278, 21228), (4392, 20677), (5307, 17112), (5336, 17019), (5394, 16836), (5612, 16182), (5673, 16008), (5704, 15921), (6003, 15128), (6417, 14152), (7076, 12834), (7192, 12627), (7564, 12006), (8004, 11346), (8091, 11224), (8418, 10788), (8556, 10614)]