80279584

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 203599872

約数和(自身を除く): 123320288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1051, 1232, 1364, 1736, 2102, 2387, 2464, 2728, 3472, 4204, 4774, 5456, 6944, 7357, 8408, 9548, 10912, 11561, 14714, 16816, 19096, 23122, 29428, 32581, 33632, 38192, 46244, 58856, 65162, 76384, 80927, 92488, 117712, 130324, 161854, 184976, 228067, 235424, 260648, 323708, 358391, 369952, 456134, 521296, 647416, 716782, 912268, 1042592, 1294832, 1433564, 1824536, 2508737, 2589664, 2867128, 3649072, 5017474, 5734256, 7298144, 10034948, 11468512, 20069896, 40139792, 80279584]

約数ペア:

[(1, 80279584), (2, 40139792), (4, 20069896), (7, 11468512), (8, 10034948), (11, 7298144), (14, 5734256), (16, 5017474), (22, 3649072), (28, 2867128), (31, 2589664), (32, 2508737), (44, 1824536), (56, 1433564), (62, 1294832), (77, 1042592), (88, 912268), (112, 716782), (124, 647416), (154, 521296), (176, 456134), (217, 369952), (224, 358391), (248, 323708), (308, 260648), (341, 235424), (352, 228067), (434, 184976), (496, 161854), (616, 130324), (682, 117712), (868, 92488), (992, 80927), (1051, 76384), (1232, 65162), (1364, 58856), (1736, 46244), (2102, 38192), (2387, 33632), (2464, 32581), (2728, 29428), (3472, 23122), (4204, 19096), (4774, 16816), (5456, 14714), (6944, 11561), (7357, 10912), (8408, 9548)]