80082512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 173238912

約数和(自身を除く): 93156400

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 43, 68, 82, 86, 136, 164, 167, 172, 272, 328, 334, 344, 656, 668, 688, 697, 731, 1336, 1394, 1462, 1763, 2672, 2788, 2839, 2924, 3526, 5576, 5678, 5848, 6847, 7052, 7181, 11152, 11356, 11696, 13694, 14104, 14362, 22712, 27388, 28208, 28724, 29971, 45424, 54776, 57448, 59942, 109552, 114896, 116399, 119884, 122077, 232798, 239768, 244154, 294421, 465596, 479536, 488308, 588842, 931192, 976616, 1177684, 1862384, 1953232, 2355368, 4710736, 5005157, 10010314, 20020628, 40041256, 80082512]

約数ペア:

[(1, 80082512), (2, 40041256), (4, 20020628), (8, 10010314), (16, 5005157), (17, 4710736), (34, 2355368), (41, 1953232), (43, 1862384), (68, 1177684), (82, 976616), (86, 931192), (136, 588842), (164, 488308), (167, 479536), (172, 465596), (272, 294421), (328, 244154), (334, 239768), (344, 232798), (656, 122077), (668, 119884), (688, 116399), (697, 114896), (731, 109552), (1336, 59942), (1394, 57448), (1462, 54776), (1763, 45424), (2672, 29971), (2788, 28724), (2839, 28208), (2924, 27388), (3526, 22712), (5576, 14362), (5678, 14104), (5848, 13694), (6847, 11696), (7052, 11356), (7181, 11152)]