90756624

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 278875008

約数和(自身を除く): 188118384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 821, 987, 1128, 1176, 1316, 1642, 1974, 2256, 2303, 2352, 2463, 2632, 3284, 3948, 4606, 4926, 5264, 5747, 6568, 6909, 7896, 9212, 9852, 11494, 13136, 13818, 15792, 17241, 18424, 19704, 22988, 27636, 34482, 36848, 38587, 39408, 40229, 45976, 55272, 68964, 77174, 80458, 91952, 110544, 115761, 120687, 137928, 154348, 160916, 231522, 241374, 270109, 275856, 308696, 321832, 463044, 482748, 540218, 617392, 643664, 810327, 926088, 965496, 1080436, 1620654, 1852176, 1890763, 1930992, 2160872, 3241308, 3781526, 4321744, 5672289, 6482616, 7563052, 11344578, 12965232, 15126104, 22689156, 30252208, 45378312, 90756624]

約数ペア:

[(1, 90756624), (2, 45378312), (3, 30252208), (4, 22689156), (6, 15126104), (7, 12965232), (8, 11344578), (12, 7563052), (14, 6482616), (16, 5672289), (21, 4321744), (24, 3781526), (28, 3241308), (42, 2160872), (47, 1930992), (48, 1890763), (49, 1852176), (56, 1620654), (84, 1080436), (94, 965496), (98, 926088), (112, 810327), (141, 643664), (147, 617392), (168, 540218), (188, 482748), (196, 463044), (282, 321832), (294, 308696), (329, 275856), (336, 270109), (376, 241374), (392, 231522), (564, 160916), (588, 154348), (658, 137928), (752, 120687), (784, 115761), (821, 110544), (987, 91952), (1128, 80458), (1176, 77174), (1316, 68964), (1642, 55272), (1974, 45976), (2256, 40229), (2303, 39408), (2352, 38587), (2463, 36848), (2632, 34482), (3284, 27636), (3948, 22988), (4606, 19704), (4926, 18424), (5264, 17241), (5747, 15792), (6568, 13818), (6909, 13136), (7896, 11494), (9212, 9852)]