81328567968

素因数分解:

$2^5\times 3^3\times {\mathrm{1187}}^1\times {\mathrm{79301}}^1$

素因数の和:80507

約数の個数: 96

約数和(自身を含む): 237411155520

約数和(自身を除く): 156082587552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1187, 2374, 3561, 4748, 7122, 9496, 10683, 14244, 18992, 21366, 28488, 32049, 37984, 42732, 56976, 64098, 79301, 85464, 113952, 128196, 158602, 170928, 237903, 256392, 317204, 341856, 475806, 512784, 634408, 713709, 951612, 1025568, 1268816, 1427418, 1903224, 2141127, 2537632, 2854836, 3806448, 4282254, 5709672, 7612896, 8564508, 11419344, 17129016, 22838688, 34258032, 68516064, 94130287, 188260574, 282390861, 376521148, 564781722, 753042296, 847172583, 1129563444, 1506084592, 1694345166, 2259126888, 2541517749, 3012169184, 3388690332, 4518253776, 5083035498, 6777380664, 9036507552, 10166070996, 13554761328, 20332141992, 27109522656, 40664283984, 81328567968]

約数ペア:

[(1, 81328567968), (2, 40664283984), (3, 27109522656), (4, 20332141992), (6, 13554761328), (8, 10166070996), (9, 9036507552), (12, 6777380664), (16, 5083035498), (18, 4518253776), (24, 3388690332), (27, 3012169184), (32, 2541517749), (36, 2259126888), (48, 1694345166), (54, 1506084592), (72, 1129563444), (96, 847172583), (108, 753042296), (144, 564781722), (216, 376521148), (288, 282390861), (432, 188260574), (864, 94130287), (1187, 68516064), (2374, 34258032), (3561, 22838688), (4748, 17129016), (7122, 11419344), (9496, 8564508), (10683, 7612896), (14244, 5709672), (18992, 4282254), (21366, 3806448), (28488, 2854836), (32049, 2537632), (37984, 2141127), (42732, 1903224), (56976, 1427418), (64098, 1268816), (79301, 1025568), (85464, 951612), (113952, 713709), (128196, 634408), (158602, 512784), (170928, 475806), (237903, 341856), (256392, 317204)]