80272764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 246564864

約数和(自身を除く): 166292100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 503, 558, 572, 682, 806, 858, 1006, 1023, 1116, 1209, 1287, 1364, 1509, 1612, 1716, 2012, 2046, 2418, 2574, 3018, 3069, 3627, 4092, 4433, 4527, 4836, 5148, 5533, 6036, 6138, 6539, 7254, 8866, 9054, 11066, 12276, 13078, 13299, 14508, 15593, 16599, 17732, 18108, 19617, 22132, 26156, 26598, 31186, 33198, 39234, 39897, 46779, 49797, 53196, 58851, 62372, 66396, 71929, 78468, 79794, 93558, 99594, 117702, 140337, 143858, 159588, 171523, 187116, 199188, 202709, 215787, 235404, 280674, 287716, 343046, 405418, 431574, 514569, 561348, 608127, 647361, 686092, 810836, 863148, 1029138, 1216254, 1294722, 1543707, 1824381, 2058276, 2229799, 2432508, 2589444, 3087414, 3648762, 4459598, 6174828, 6689397, 7297524, 8919196, 13378794, 20068191, 26757588, 40136382, 80272764]

約数ペア:

[(1, 80272764), (2, 40136382), (3, 26757588), (4, 20068191), (6, 13378794), (9, 8919196), (11, 7297524), (12, 6689397), (13, 6174828), (18, 4459598), (22, 3648762), (26, 3087414), (31, 2589444), (33, 2432508), (36, 2229799), (39, 2058276), (44, 1824381), (52, 1543707), (62, 1294722), (66, 1216254), (78, 1029138), (93, 863148), (99, 810836), (117, 686092), (124, 647361), (132, 608127), (143, 561348), (156, 514569), (186, 431574), (198, 405418), (234, 343046), (279, 287716), (286, 280674), (341, 235404), (372, 215787), (396, 202709), (403, 199188), (429, 187116), (468, 171523), (503, 159588), (558, 143858), (572, 140337), (682, 117702), (806, 99594), (858, 93558), (1006, 79794), (1023, 78468), (1116, 71929), (1209, 66396), (1287, 62372), (1364, 58851), (1509, 53196), (1612, 49797), (1716, 46779), (2012, 39897), (2046, 39234), (2418, 33198), (2574, 31186), (3018, 26598), (3069, 26156), (3627, 22132), (4092, 19617), (4433, 18108), (4527, 17732), (4836, 16599), (5148, 15593), (5533, 14508), (6036, 13299), (6138, 13078), (6539, 12276), (7254, 11066), (8866, 9054)]