90785952

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 278328960

約数和(自身を除く): 187543008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 342, 353, 376, 423, 456, 564, 608, 684, 706, 752, 846, 893, 912, 1059, 1128, 1368, 1412, 1504, 1692, 1786, 1824, 2118, 2256, 2679, 2736, 2824, 3177, 3384, 3572, 4236, 4512, 5358, 5472, 5648, 6354, 6707, 6768, 7144, 8037, 8472, 10716, 11296, 12708, 13414, 13536, 14288, 16074, 16591, 16944, 20121, 21432, 25416, 26828, 28576, 32148, 33182, 33888, 40242, 42864, 49773, 50832, 53656, 60363, 64296, 66364, 80484, 85728, 99546, 101664, 107312, 120726, 128592, 132728, 149319, 160968, 199092, 214624, 241452, 257184, 265456, 298638, 315229, 321936, 398184, 482904, 530912, 597276, 630458, 643872, 796368, 945687, 965808, 1194552, 1260916, 1592736, 1891374, 1931616, 2389104, 2521832, 2837061, 3782748, 4778208, 5043664, 5674122, 7565496, 10087328, 11348244, 15130992, 22696488, 30261984, 45392976, 90785952]

約数ペア:

[(1, 90785952), (2, 45392976), (3, 30261984), (4, 22696488), (6, 15130992), (8, 11348244), (9, 10087328), (12, 7565496), (16, 5674122), (18, 5043664), (19, 4778208), (24, 3782748), (32, 2837061), (36, 2521832), (38, 2389104), (47, 1931616), (48, 1891374), (57, 1592736), (72, 1260916), (76, 1194552), (94, 965808), (96, 945687), (114, 796368), (141, 643872), (144, 630458), (152, 597276), (171, 530912), (188, 482904), (228, 398184), (282, 321936), (288, 315229), (304, 298638), (342, 265456), (353, 257184), (376, 241452), (423, 214624), (456, 199092), (564, 160968), (608, 149319), (684, 132728), (706, 128592), (752, 120726), (846, 107312), (893, 101664), (912, 99546), (1059, 85728), (1128, 80484), (1368, 66364), (1412, 64296), (1504, 60363), (1692, 53656), (1786, 50832), (1824, 49773), (2118, 42864), (2256, 40242), (2679, 33888), (2736, 33182), (2824, 32148), (3177, 28576), (3384, 26828), (3572, 25416), (4236, 21432), (4512, 20121), (5358, 16944), (5472, 16591), (5648, 16074), (6354, 14288), (6707, 13536), (6768, 13414), (7144, 12708), (8037, 11296), (8472, 10716)]