79706704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 198844416

約数和(自身を除く): 119137712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2087, 2387, 2728, 3472, 4174, 4774, 5456, 8348, 9548, 14609, 16696, 19096, 22957, 29218, 33392, 38192, 45914, 58436, 64697, 91828, 116872, 129394, 160699, 183656, 233744, 258788, 321398, 367312, 452879, 517576, 642796, 711667, 905758, 1035152, 1285592, 1423334, 1811516, 2571184, 2846668, 3623032, 4981669, 5693336, 7246064, 9963338, 11386672, 19926676, 39853352, 79706704]

約数ペア:

[(1, 79706704), (2, 39853352), (4, 19926676), (7, 11386672), (8, 9963338), (11, 7246064), (14, 5693336), (16, 4981669), (22, 3623032), (28, 2846668), (31, 2571184), (44, 1811516), (56, 1423334), (62, 1285592), (77, 1035152), (88, 905758), (112, 711667), (124, 642796), (154, 517576), (176, 452879), (217, 367312), (248, 321398), (308, 258788), (341, 233744), (434, 183656), (496, 160699), (616, 129394), (682, 116872), (868, 91828), (1232, 64697), (1364, 58436), (1736, 45914), (2087, 38192), (2387, 33392), (2728, 29218), (3472, 22957), (4174, 19096), (4774, 16696), (5456, 14609), (8348, 9548)]