91389144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1$

素因数の和:2953

約数の個数: 128

約数和(自身を含む): 301708800

約数和(自身を除く): 210319656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 2909, 3927, 4488, 5236, 5818, 7854, 8727, 10472, 11636, 15708, 17454, 20363, 23272, 31416, 31999, 34908, 40726, 49453, 61089, 63998, 69816, 81452, 95997, 98906, 122178, 127996, 148359, 162904, 191994, 197812, 223993, 244356, 255992, 296718, 346171, 383988, 395624, 447986, 488712, 543983, 593436, 671979, 692342, 767976, 895972, 1038513, 1087966, 1186872, 1343958, 1384684, 1631949, 1791944, 2077026, 2175932, 2687916, 2769368, 3263898, 3807881, 4154052, 4351864, 5375832, 6527796, 7615762, 8308104, 11423643, 13055592, 15231524, 22847286, 30463048, 45694572, 91389144]

約数ペア:

[(1, 91389144), (2, 45694572), (3, 30463048), (4, 22847286), (6, 15231524), (7, 13055592), (8, 11423643), (11, 8308104), (12, 7615762), (14, 6527796), (17, 5375832), (21, 4351864), (22, 4154052), (24, 3807881), (28, 3263898), (33, 2769368), (34, 2687916), (42, 2175932), (44, 2077026), (51, 1791944), (56, 1631949), (66, 1384684), (68, 1343958), (77, 1186872), (84, 1087966), (88, 1038513), (102, 895972), (119, 767976), (132, 692342), (136, 671979), (154, 593436), (168, 543983), (187, 488712), (204, 447986), (231, 395624), (238, 383988), (264, 346171), (308, 296718), (357, 255992), (374, 244356), (408, 223993), (462, 197812), (476, 191994), (561, 162904), (616, 148359), (714, 127996), (748, 122178), (924, 98906), (952, 95997), (1122, 81452), (1309, 69816), (1428, 63998), (1496, 61089), (1848, 49453), (2244, 40726), (2618, 34908), (2856, 31999), (2909, 31416), (3927, 23272), (4488, 20363), (5236, 17454), (5818, 15708), (7854, 11636), (8727, 10472)]