79920456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 253670400

約数和(自身を除く): 173749944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 154, 168, 177, 231, 236, 264, 308, 354, 413, 462, 472, 616, 649, 708, 733, 826, 924, 1239, 1298, 1416, 1466, 1652, 1848, 1947, 2199, 2478, 2596, 2932, 3304, 3894, 4398, 4543, 4956, 5131, 5192, 5864, 7788, 8063, 8796, 9086, 9912, 10262, 13629, 15393, 15576, 16126, 17592, 18172, 20524, 24189, 27258, 30786, 32252, 36344, 41048, 43247, 48378, 54516, 56441, 61572, 64504, 86494, 96756, 109032, 112882, 123144, 129741, 169323, 172988, 193512, 225764, 259482, 302729, 338646, 345976, 451528, 475717, 518964, 605458, 677292, 908187, 951434, 1037928, 1210916, 1354584, 1427151, 1816374, 1902868, 2421832, 2854302, 3330019, 3632748, 3805736, 5708604, 6660038, 7265496, 9990057, 11417208, 13320076, 19980114, 26640152, 39960228, 79920456]

約数ペア:

[(1, 79920456), (2, 39960228), (3, 26640152), (4, 19980114), (6, 13320076), (7, 11417208), (8, 9990057), (11, 7265496), (12, 6660038), (14, 5708604), (21, 3805736), (22, 3632748), (24, 3330019), (28, 2854302), (33, 2421832), (42, 1902868), (44, 1816374), (56, 1427151), (59, 1354584), (66, 1210916), (77, 1037928), (84, 951434), (88, 908187), (118, 677292), (132, 605458), (154, 518964), (168, 475717), (177, 451528), (231, 345976), (236, 338646), (264, 302729), (308, 259482), (354, 225764), (413, 193512), (462, 172988), (472, 169323), (616, 129741), (649, 123144), (708, 112882), (733, 109032), (826, 96756), (924, 86494), (1239, 64504), (1298, 61572), (1416, 56441), (1466, 54516), (1652, 48378), (1848, 43247), (1947, 41048), (2199, 36344), (2478, 32252), (2596, 30786), (2932, 27258), (3304, 24189), (3894, 20524), (4398, 18172), (4543, 17592), (4956, 16126), (5131, 15576), (5192, 15393), (5864, 13629), (7788, 10262), (8063, 9912), (8796, 9086)]