74234512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 170292672

約数和(自身を除く): 96058160

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 272, 344, 374, 473, 577, 688, 731, 748, 946, 1154, 1462, 1496, 1892, 2308, 2924, 2992, 3784, 4616, 5848, 6347, 7568, 8041, 9232, 9809, 11696, 12694, 16082, 19618, 24811, 25388, 32164, 39236, 49622, 50776, 64328, 78472, 99244, 101552, 107899, 128656, 156944, 198488, 215798, 272921, 396976, 421787, 431596, 545842, 843574, 863192, 1091684, 1687148, 1726384, 2183368, 3374296, 4366736, 4639657, 6748592, 9279314, 18558628, 37117256, 74234512]

約数ペア:

[(1, 74234512), (2, 37117256), (4, 18558628), (8, 9279314), (11, 6748592), (16, 4639657), (17, 4366736), (22, 3374296), (34, 2183368), (43, 1726384), (44, 1687148), (68, 1091684), (86, 863192), (88, 843574), (136, 545842), (172, 431596), (176, 421787), (187, 396976), (272, 272921), (344, 215798), (374, 198488), (473, 156944), (577, 128656), (688, 107899), (731, 101552), (748, 99244), (946, 78472), (1154, 64328), (1462, 50776), (1496, 49622), (1892, 39236), (2308, 32164), (2924, 25388), (2992, 24811), (3784, 19618), (4616, 16082), (5848, 12694), (6347, 11696), (7568, 9809), (8041, 9232)]