85480668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 269680320

約数和(自身を除く): 184199652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 182, 194, 234, 252, 269, 273, 291, 364, 388, 468, 538, 546, 582, 679, 807, 819, 873, 1076, 1092, 1164, 1261, 1358, 1614, 1638, 1746, 1883, 2037, 2421, 2522, 2716, 3228, 3276, 3492, 3497, 3766, 3783, 4074, 4842, 5044, 5649, 6111, 6994, 7532, 7566, 8148, 8827, 9684, 10491, 11298, 11349, 12222, 13988, 15132, 16947, 17654, 20982, 22596, 22698, 24444, 24479, 26093, 26481, 31473, 33894, 35308, 41964, 45396, 48958, 52186, 52962, 62946, 67788, 73437, 78279, 79443, 97916, 104372, 105924, 125892, 146874, 156558, 158886, 182651, 220311, 234837, 293748, 313116, 317772, 339209, 365302, 440622, 469674, 547953, 678418, 730604, 881244, 939348, 1017627, 1095906, 1356836, 1643859, 2035254, 2191812, 2374463, 3052881, 3287718, 4070508, 4748926, 6105762, 6575436, 7123389, 9497852, 12211524, 14246778, 21370167, 28493556, 42740334, 85480668]

約数ペア:

[(1, 85480668), (2, 42740334), (3, 28493556), (4, 21370167), (6, 14246778), (7, 12211524), (9, 9497852), (12, 7123389), (13, 6575436), (14, 6105762), (18, 4748926), (21, 4070508), (26, 3287718), (28, 3052881), (36, 2374463), (39, 2191812), (42, 2035254), (52, 1643859), (63, 1356836), (78, 1095906), (84, 1017627), (91, 939348), (97, 881244), (117, 730604), (126, 678418), (156, 547953), (182, 469674), (194, 440622), (234, 365302), (252, 339209), (269, 317772), (273, 313116), (291, 293748), (364, 234837), (388, 220311), (468, 182651), (538, 158886), (546, 156558), (582, 146874), (679, 125892), (807, 105924), (819, 104372), (873, 97916), (1076, 79443), (1092, 78279), (1164, 73437), (1261, 67788), (1358, 62946), (1614, 52962), (1638, 52186), (1746, 48958), (1883, 45396), (2037, 41964), (2421, 35308), (2522, 33894), (2716, 31473), (3228, 26481), (3276, 26093), (3492, 24479), (3497, 24444), (3766, 22698), (3783, 22596), (4074, 20982), (4842, 17654), (5044, 16947), (5649, 15132), (6111, 13988), (6994, 12222), (7532, 11349), (7566, 11298), (8148, 10491), (8827, 9684)]