90107248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 224950880

約数和(自身を除く): 134843632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 109, 112, 121, 122, 154, 176, 218, 242, 244, 308, 427, 436, 484, 488, 616, 671, 763, 847, 854, 872, 968, 976, 1199, 1232, 1342, 1526, 1694, 1708, 1744, 1936, 2398, 2684, 3052, 3388, 3416, 4697, 4796, 5368, 6104, 6649, 6776, 6832, 7381, 8393, 9394, 9592, 10736, 12208, 13189, 13298, 13552, 14762, 16786, 18788, 19184, 26378, 26596, 29524, 33572, 37576, 46543, 51667, 52756, 53192, 59048, 67144, 73139, 75152, 92323, 93086, 103334, 105512, 106384, 118096, 134288, 146278, 184646, 186172, 206668, 211024, 292556, 369292, 372344, 413336, 511973, 585112, 738584, 744688, 804529, 826672, 1023946, 1170224, 1477168, 1609058, 2047892, 3218116, 4095784, 5631703, 6436232, 8191568, 11263406, 12872464, 22526812, 45053624, 90107248]

約数ペア:

[(1, 90107248), (2, 45053624), (4, 22526812), (7, 12872464), (8, 11263406), (11, 8191568), (14, 6436232), (16, 5631703), (22, 4095784), (28, 3218116), (44, 2047892), (56, 1609058), (61, 1477168), (77, 1170224), (88, 1023946), (109, 826672), (112, 804529), (121, 744688), (122, 738584), (154, 585112), (176, 511973), (218, 413336), (242, 372344), (244, 369292), (308, 292556), (427, 211024), (436, 206668), (484, 186172), (488, 184646), (616, 146278), (671, 134288), (763, 118096), (847, 106384), (854, 105512), (872, 103334), (968, 93086), (976, 92323), (1199, 75152), (1232, 73139), (1342, 67144), (1526, 59048), (1694, 53192), (1708, 52756), (1744, 51667), (1936, 46543), (2398, 37576), (2684, 33572), (3052, 29524), (3388, 26596), (3416, 26378), (4697, 19184), (4796, 18788), (5368, 16786), (6104, 14762), (6649, 13552), (6776, 13298), (6832, 13189), (7381, 12208), (8393, 10736), (9394, 9592)]