74894512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 195416064

約数和(自身を除く): 120521552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 37, 44, 53, 56, 62, 74, 77, 88, 106, 112, 124, 148, 154, 176, 212, 217, 248, 259, 296, 308, 341, 371, 407, 424, 434, 496, 518, 583, 592, 616, 682, 742, 814, 848, 868, 1036, 1147, 1166, 1232, 1364, 1484, 1628, 1643, 1736, 1961, 2072, 2294, 2332, 2387, 2728, 2849, 2968, 3256, 3286, 3472, 3922, 4081, 4144, 4588, 4664, 4774, 5456, 5698, 5936, 6512, 6572, 7844, 8029, 8162, 9176, 9328, 9548, 11396, 11501, 12617, 13144, 13727, 15688, 16058, 16324, 18073, 18352, 19096, 21571, 22792, 23002, 25234, 26288, 27454, 31376, 32116, 32648, 36146, 38192, 43142, 45584, 46004, 50468, 54908, 60791, 64232, 65296, 72292, 86284, 88319, 92008, 100936, 109816, 121582, 126511, 128464, 144584, 150997, 172568, 176638, 184016, 201872, 219632, 243164, 253022, 289168, 301994, 345136, 353276, 425537, 486328, 506044, 603988, 668701, 706552, 851074, 972656, 1012088, 1207976, 1337402, 1413104, 1702148, 2024176, 2415952, 2674804, 3404296, 4680907, 5349608, 6808592, 9361814, 10699216, 18723628, 37447256, 74894512]

約数ペア:

[(1, 74894512), (2, 37447256), (4, 18723628), (7, 10699216), (8, 9361814), (11, 6808592), (14, 5349608), (16, 4680907), (22, 3404296), (28, 2674804), (31, 2415952), (37, 2024176), (44, 1702148), (53, 1413104), (56, 1337402), (62, 1207976), (74, 1012088), (77, 972656), (88, 851074), (106, 706552), (112, 668701), (124, 603988), (148, 506044), (154, 486328), (176, 425537), (212, 353276), (217, 345136), (248, 301994), (259, 289168), (296, 253022), (308, 243164), (341, 219632), (371, 201872), (407, 184016), (424, 176638), (434, 172568), (496, 150997), (518, 144584), (583, 128464), (592, 126511), (616, 121582), (682, 109816), (742, 100936), (814, 92008), (848, 88319), (868, 86284), (1036, 72292), (1147, 65296), (1166, 64232), (1232, 60791), (1364, 54908), (1484, 50468), (1628, 46004), (1643, 45584), (1736, 43142), (1961, 38192), (2072, 36146), (2294, 32648), (2332, 32116), (2387, 31376), (2728, 27454), (2849, 26288), (2968, 25234), (3256, 23002), (3286, 22792), (3472, 21571), (3922, 19096), (4081, 18352), (4144, 18073), (4588, 16324), (4664, 16058), (4774, 15688), (5456, 13727), (5698, 13144), (5936, 12617), (6512, 11501), (6572, 11396), (7844, 9548), (8029, 9328), (8162, 9176)]