77179635

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 151484256

約数和(自身を除く): 74304621

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 107, 117, 135, 137, 195, 321, 351, 405, 411, 535, 585, 685, 963, 1053, 1233, 1391, 1605, 1755, 1781, 2055, 2889, 3699, 4173, 4815, 5265, 5343, 6165, 6955, 8667, 8905, 11097, 12519, 14445, 14659, 16029, 18495, 20865, 26715, 37557, 43335, 43977, 48087, 55485, 62595, 73295, 80145, 112671, 131931, 144261, 187785, 190567, 219885, 240435, 395793, 563355, 571701, 659655, 721305, 952835, 1187379, 1715103, 1978965, 2858505, 5145309, 5936895, 8575515, 15435927, 25726545, 77179635]

約数ペア:

[(1, 77179635), (3, 25726545), (5, 15435927), (9, 8575515), (13, 5936895), (15, 5145309), (27, 2858505), (39, 1978965), (45, 1715103), (65, 1187379), (81, 952835), (107, 721305), (117, 659655), (135, 571701), (137, 563355), (195, 395793), (321, 240435), (351, 219885), (405, 190567), (411, 187785), (535, 144261), (585, 131931), (685, 112671), (963, 80145), (1053, 73295), (1233, 62595), (1391, 55485), (1605, 48087), (1755, 43977), (1781, 43335), (2055, 37557), (2889, 26715), (3699, 20865), (4173, 18495), (4815, 16029), (5265, 14659), (5343, 14445), (6165, 12519), (6955, 11097), (8667, 8905)]