89107872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 144

約数和(自身を含む): 286705440

約数和(自身を除く): 197597568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 997, 1064, 1176, 1568, 1596, 1824, 1862, 1994, 2128, 2352, 2793, 2991, 3192, 3724, 3988, 4256, 4704, 5586, 5982, 6384, 6979, 7448, 7976, 11172, 11964, 12768, 13958, 14896, 15952, 18943, 20937, 22344, 23928, 27916, 29792, 31904, 37886, 41874, 44688, 47856, 48853, 55832, 56829, 75772, 83748, 89376, 95712, 97706, 111664, 113658, 132601, 146559, 151544, 167496, 195412, 223328, 227316, 265202, 293118, 303088, 334992, 390824, 397803, 454632, 530404, 586236, 606176, 669984, 781648, 795606, 909264, 928207, 1060808, 1172472, 1563296, 1591212, 1818528, 1856414, 2121616, 2344944, 2784621, 3182424, 3712828, 4243232, 4689888, 5569242, 6364848, 7425656, 11138484, 12729696, 14851312, 22276968, 29702624, 44553936, 89107872]

約数ペア:

[(1, 89107872), (2, 44553936), (3, 29702624), (4, 22276968), (6, 14851312), (7, 12729696), (8, 11138484), (12, 7425656), (14, 6364848), (16, 5569242), (19, 4689888), (21, 4243232), (24, 3712828), (28, 3182424), (32, 2784621), (38, 2344944), (42, 2121616), (48, 1856414), (49, 1818528), (56, 1591212), (57, 1563296), (76, 1172472), (84, 1060808), (96, 928207), (98, 909264), (112, 795606), (114, 781648), (133, 669984), (147, 606176), (152, 586236), (168, 530404), (196, 454632), (224, 397803), (228, 390824), (266, 334992), (294, 303088), (304, 293118), (336, 265202), (392, 227316), (399, 223328), (456, 195412), (532, 167496), (588, 151544), (608, 146559), (672, 132601), (784, 113658), (798, 111664), (912, 97706), (931, 95712), (997, 89376), (1064, 83748), (1176, 75772), (1568, 56829), (1596, 55832), (1824, 48853), (1862, 47856), (1994, 44688), (2128, 41874), (2352, 37886), (2793, 31904), (2991, 29792), (3192, 27916), (3724, 23928), (3988, 22344), (4256, 20937), (4704, 18943), (5586, 15952), (5982, 14896), (6384, 13958), (6979, 12768), (7448, 11964), (7976, 11172)]