8574909876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2473}}^1$

素因数の和:2766

約数の個数: 144

約数和(自身を含む): 24206407680

約数和(自身を除く): 15631497804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 239, 279, 372, 403, 468, 478, 558, 717, 806, 956, 1116, 1209, 1434, 1612, 2151, 2418, 2473, 2868, 3107, 3627, 4302, 4836, 4946, 6214, 7254, 7409, 7419, 8604, 9321, 9892, 12428, 14508, 14818, 14838, 18642, 22227, 22257, 27963, 29636, 29676, 32149, 37284, 44454, 44514, 55926, 64298, 66681, 76663, 88908, 89028, 96317, 96447, 111852, 128596, 133362, 153326, 192634, 192894, 229989, 266724, 288951, 289341, 306652, 385268, 385788, 459978, 577902, 578682, 591047, 689967, 866853, 919956, 996619, 1155804, 1157364, 1182094, 1379934, 1733706, 1773141, 1993238, 2364188, 2759868, 2989857, 3467412, 3546282, 3986476, 5319423, 5979714, 7092564, 7683611, 8969571, 10638846, 11959428, 15367222, 17939142, 18322457, 21277692, 23050833, 30734444, 35878284, 36644914, 46101666, 54967371, 69152499, 73289828, 92203332, 109934742, 138304998, 164902113, 219869484, 238191941, 276609996, 329804226, 476383882, 659608452, 714575823, 952767764, 1429151646, 2143727469, 2858303292, 4287454938, 8574909876]

約数ペア:

[(1, 8574909876), (2, 4287454938), (3, 2858303292), (4, 2143727469), (6, 1429151646), (9, 952767764), (12, 714575823), (13, 659608452), (18, 476383882), (26, 329804226), (31, 276609996), (36, 238191941), (39, 219869484), (52, 164902113), (62, 138304998), (78, 109934742), (93, 92203332), (117, 73289828), (124, 69152499), (156, 54967371), (186, 46101666), (234, 36644914), (239, 35878284), (279, 30734444), (372, 23050833), (403, 21277692), (468, 18322457), (478, 17939142), (558, 15367222), (717, 11959428), (806, 10638846), (956, 8969571), (1116, 7683611), (1209, 7092564), (1434, 5979714), (1612, 5319423), (2151, 3986476), (2418, 3546282), (2473, 3467412), (2868, 2989857), (3107, 2759868), (3627, 2364188), (4302, 1993238), (4836, 1773141), (4946, 1733706), (6214, 1379934), (7254, 1182094), (7409, 1157364), (7419, 1155804), (8604, 996619), (9321, 919956), (9892, 866853), (12428, 689967), (14508, 591047), (14818, 578682), (14838, 577902), (18642, 459978), (22227, 385788), (22257, 385268), (27963, 306652), (29636, 289341), (29676, 288951), (32149, 266724), (37284, 229989), (44454, 192894), (44514, 192634), (55926, 153326), (64298, 133362), (66681, 128596), (76663, 111852), (88908, 96447), (89028, 96317)]