71247456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 235872000

約数和(自身を除く): 164624544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 599, 672, 708, 826, 944, 1008, 1062, 1198, 1239, 1416, 1652, 1797, 1888, 2016, 2124, 2396, 2478, 2832, 3304, 3594, 3717, 4193, 4248, 4792, 4956, 5391, 5664, 6608, 7188, 7434, 8386, 8496, 9584, 9912, 10782, 12579, 13216, 14376, 14868, 16772, 16992, 19168, 19824, 21564, 25158, 28752, 29736, 33544, 35341, 37737, 39648, 43128, 50316, 57504, 59472, 67088, 70682, 75474, 86256, 100632, 106023, 118944, 134176, 141364, 150948, 172512, 201264, 212046, 247387, 282728, 301896, 318069, 402528, 424092, 494774, 565456, 603792, 636138, 742161, 848184, 989548, 1130912, 1207584, 1272276, 1484322, 1696368, 1979096, 2226483, 2544552, 2968644, 3392736, 3958192, 4452966, 5089104, 5937288, 7916384, 8905932, 10178208, 11874576, 17811864, 23749152, 35623728, 71247456]

約数ペア:

[(1, 71247456), (2, 35623728), (3, 23749152), (4, 17811864), (6, 11874576), (7, 10178208), (8, 8905932), (9, 7916384), (12, 5937288), (14, 5089104), (16, 4452966), (18, 3958192), (21, 3392736), (24, 2968644), (28, 2544552), (32, 2226483), (36, 1979096), (42, 1696368), (48, 1484322), (56, 1272276), (59, 1207584), (63, 1130912), (72, 989548), (84, 848184), (96, 742161), (112, 636138), (118, 603792), (126, 565456), (144, 494774), (168, 424092), (177, 402528), (224, 318069), (236, 301896), (252, 282728), (288, 247387), (336, 212046), (354, 201264), (413, 172512), (472, 150948), (504, 141364), (531, 134176), (599, 118944), (672, 106023), (708, 100632), (826, 86256), (944, 75474), (1008, 70682), (1062, 67088), (1198, 59472), (1239, 57504), (1416, 50316), (1652, 43128), (1797, 39648), (1888, 37737), (2016, 35341), (2124, 33544), (2396, 29736), (2478, 28752), (2832, 25158), (3304, 21564), (3594, 19824), (3717, 19168), (4193, 16992), (4248, 16772), (4792, 14868), (4956, 14376), (5391, 13216), (5664, 12579), (6608, 10782), (7188, 9912), (7434, 9584), (8386, 8496)]