90525952

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 218985984

約数和(自身を除く): 128460032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 61, 62, 64, 68, 88, 122, 124, 128, 136, 176, 187, 244, 248, 256, 272, 341, 352, 374, 488, 496, 527, 544, 671, 682, 704, 748, 976, 992, 1037, 1054, 1088, 1342, 1364, 1408, 1496, 1891, 1952, 1984, 2074, 2108, 2176, 2684, 2728, 2816, 2992, 3782, 3904, 3968, 4148, 4216, 4352, 5368, 5456, 5797, 5984, 7564, 7808, 7936, 8296, 8432, 10736, 10912, 11407, 11594, 11968, 15128, 15616, 16592, 16864, 20801, 21472, 21824, 22814, 23188, 23936, 30256, 32147, 33184, 33728, 41602, 42944, 43648, 45628, 46376, 47872, 60512, 64294, 66368, 67456, 83204, 85888, 87296, 91256, 92752, 121024, 128588, 132736, 134912, 166408, 171776, 182512, 185504, 242048, 257176, 265472, 332816, 353617, 365024, 371008, 484096, 514352, 665632, 707234, 730048, 742016, 1028704, 1331264, 1414468, 1460096, 1484032, 2057408, 2662528, 2828936, 2920192, 4114816, 5325056, 5657872, 8229632, 11315744, 22631488, 45262976, 90525952]

約数ペア:

[(1, 90525952), (2, 45262976), (4, 22631488), (8, 11315744), (11, 8229632), (16, 5657872), (17, 5325056), (22, 4114816), (31, 2920192), (32, 2828936), (34, 2662528), (44, 2057408), (61, 1484032), (62, 1460096), (64, 1414468), (68, 1331264), (88, 1028704), (122, 742016), (124, 730048), (128, 707234), (136, 665632), (176, 514352), (187, 484096), (244, 371008), (248, 365024), (256, 353617), (272, 332816), (341, 265472), (352, 257176), (374, 242048), (488, 185504), (496, 182512), (527, 171776), (544, 166408), (671, 134912), (682, 132736), (704, 128588), (748, 121024), (976, 92752), (992, 91256), (1037, 87296), (1054, 85888), (1088, 83204), (1342, 67456), (1364, 66368), (1408, 64294), (1496, 60512), (1891, 47872), (1952, 46376), (1984, 45628), (2074, 43648), (2108, 42944), (2176, 41602), (2684, 33728), (2728, 33184), (2816, 32147), (2992, 30256), (3782, 23936), (3904, 23188), (3968, 22814), (4148, 21824), (4216, 21472), (4352, 20801), (5368, 16864), (5456, 16592), (5797, 15616), (5984, 15128), (7564, 11968), (7808, 11594), (7936, 11407), (8296, 10912), (8432, 10736)]