90393912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 289401840

約数和(自身を除く): 199007928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 97, 126, 129, 168, 172, 194, 252, 258, 291, 301, 344, 387, 388, 504, 516, 582, 602, 679, 774, 776, 873, 903, 1032, 1164, 1204, 1358, 1548, 1746, 1806, 1849, 2037, 2328, 2408, 2709, 2716, 3096, 3492, 3612, 3698, 4074, 4171, 5418, 5432, 5547, 6111, 6984, 7224, 7396, 8148, 8342, 10836, 11094, 12222, 12513, 12943, 14792, 16296, 16641, 16684, 21672, 22188, 24444, 25026, 25886, 29197, 33282, 33368, 37539, 38829, 44376, 48888, 50052, 51772, 58394, 66564, 75078, 77658, 87591, 100104, 103544, 116487, 116788, 133128, 150156, 155316, 175182, 179353, 232974, 233576, 262773, 300312, 310632, 350364, 358706, 465948, 525546, 538059, 700728, 717412, 931896, 1051092, 1076118, 1255471, 1434824, 1614177, 2102184, 2152236, 2510942, 3228354, 3766413, 4304472, 5021884, 6456708, 7532826, 10043768, 11299239, 12913416, 15065652, 22598478, 30131304, 45196956, 90393912]

約数ペア:

[(1, 90393912), (2, 45196956), (3, 30131304), (4, 22598478), (6, 15065652), (7, 12913416), (8, 11299239), (9, 10043768), (12, 7532826), (14, 6456708), (18, 5021884), (21, 4304472), (24, 3766413), (28, 3228354), (36, 2510942), (42, 2152236), (43, 2102184), (56, 1614177), (63, 1434824), (72, 1255471), (84, 1076118), (86, 1051092), (97, 931896), (126, 717412), (129, 700728), (168, 538059), (172, 525546), (194, 465948), (252, 358706), (258, 350364), (291, 310632), (301, 300312), (344, 262773), (387, 233576), (388, 232974), (504, 179353), (516, 175182), (582, 155316), (602, 150156), (679, 133128), (774, 116788), (776, 116487), (873, 103544), (903, 100104), (1032, 87591), (1164, 77658), (1204, 75078), (1358, 66564), (1548, 58394), (1746, 51772), (1806, 50052), (1849, 48888), (2037, 44376), (2328, 38829), (2408, 37539), (2709, 33368), (2716, 33282), (3096, 29197), (3492, 25886), (3612, 25026), (3698, 24444), (4074, 22188), (4171, 21672), (5418, 16684), (5432, 16641), (5547, 16296), (6111, 14792), (6984, 12943), (7224, 12513), (7396, 12222), (8148, 11094), (8342, 10836)]