90378036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 275184000

約数和(自身を除く): 184805964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 83, 84, 87, 116, 126, 149, 166, 174, 203, 249, 252, 261, 298, 332, 348, 406, 447, 498, 522, 581, 596, 609, 747, 812, 894, 996, 1043, 1044, 1162, 1218, 1341, 1494, 1743, 1788, 1827, 2086, 2324, 2407, 2436, 2682, 2988, 3129, 3486, 3654, 4172, 4321, 4814, 5229, 5364, 6258, 6972, 7221, 7308, 8642, 9387, 9628, 10458, 12367, 12516, 12963, 14442, 16849, 17284, 18774, 20916, 21663, 24734, 25926, 28884, 30247, 33698, 37101, 37548, 38889, 43326, 49468, 50547, 51852, 60494, 67396, 74202, 77778, 86569, 86652, 90741, 101094, 111303, 120988, 148404, 151641, 155556, 173138, 181482, 202188, 222606, 259707, 272223, 303282, 346276, 358643, 362964, 445212, 519414, 544446, 606564, 717286, 779121, 1038828, 1075929, 1088892, 1434572, 1558242, 2151858, 2510501, 3116484, 3227787, 4303716, 5021002, 6455574, 7531503, 10042004, 12911148, 15063006, 22594509, 30126012, 45189018, 90378036]

約数ペア:

[(1, 90378036), (2, 45189018), (3, 30126012), (4, 22594509), (6, 15063006), (7, 12911148), (9, 10042004), (12, 7531503), (14, 6455574), (18, 5021002), (21, 4303716), (28, 3227787), (29, 3116484), (36, 2510501), (42, 2151858), (58, 1558242), (63, 1434572), (83, 1088892), (84, 1075929), (87, 1038828), (116, 779121), (126, 717286), (149, 606564), (166, 544446), (174, 519414), (203, 445212), (249, 362964), (252, 358643), (261, 346276), (298, 303282), (332, 272223), (348, 259707), (406, 222606), (447, 202188), (498, 181482), (522, 173138), (581, 155556), (596, 151641), (609, 148404), (747, 120988), (812, 111303), (894, 101094), (996, 90741), (1043, 86652), (1044, 86569), (1162, 77778), (1218, 74202), (1341, 67396), (1494, 60494), (1743, 51852), (1788, 50547), (1827, 49468), (2086, 43326), (2324, 38889), (2407, 37548), (2436, 37101), (2682, 33698), (2988, 30247), (3129, 28884), (3486, 25926), (3654, 24734), (4172, 21663), (4321, 20916), (4814, 18774), (5229, 17284), (5364, 16849), (6258, 14442), (6972, 12963), (7221, 12516), (7308, 12367), (8642, 10458), (9387, 9628)]