84583128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 253440000

約数和(自身を除く): 168856872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 109, 124, 149, 168, 186, 217, 218, 248, 298, 327, 372, 434, 436, 447, 596, 651, 654, 744, 763, 868, 872, 894, 1043, 1192, 1302, 1308, 1526, 1736, 1788, 2086, 2289, 2604, 2616, 3052, 3129, 3379, 3576, 4172, 4578, 4619, 5208, 6104, 6258, 6758, 8344, 9156, 9238, 10137, 12516, 13516, 13857, 16241, 18312, 18476, 20274, 23653, 25032, 27032, 27714, 32333, 32482, 36952, 40548, 47306, 48723, 55428, 64666, 64964, 70959, 81096, 94612, 96999, 97446, 110856, 113687, 129332, 129928, 141918, 189224, 193998, 194892, 227374, 258664, 283836, 341061, 387996, 389784, 454748, 503471, 567672, 682122, 775992, 909496, 1006942, 1364244, 1510413, 2013884, 2728488, 3020826, 3524297, 4027768, 6041652, 7048594, 10572891, 12083304, 14097188, 21145782, 28194376, 42291564, 84583128]

約数ペア:

[(1, 84583128), (2, 42291564), (3, 28194376), (4, 21145782), (6, 14097188), (7, 12083304), (8, 10572891), (12, 7048594), (14, 6041652), (21, 4027768), (24, 3524297), (28, 3020826), (31, 2728488), (42, 2013884), (56, 1510413), (62, 1364244), (84, 1006942), (93, 909496), (109, 775992), (124, 682122), (149, 567672), (168, 503471), (186, 454748), (217, 389784), (218, 387996), (248, 341061), (298, 283836), (327, 258664), (372, 227374), (434, 194892), (436, 193998), (447, 189224), (596, 141918), (651, 129928), (654, 129332), (744, 113687), (763, 110856), (868, 97446), (872, 96999), (894, 94612), (1043, 81096), (1192, 70959), (1302, 64964), (1308, 64666), (1526, 55428), (1736, 48723), (1788, 47306), (2086, 40548), (2289, 36952), (2604, 32482), (2616, 32333), (3052, 27714), (3129, 27032), (3379, 25032), (3576, 23653), (4172, 20274), (4578, 18476), (4619, 18312), (5208, 16241), (6104, 13857), (6258, 13516), (6758, 12516), (8344, 10137), (9156, 9238)]