73779398

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 142203600

約数和(自身を除く): 68424202

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 89, 98, 154, 178, 539, 623, 769, 979, 1078, 1246, 1538, 1958, 4361, 5383, 6853, 8459, 8722, 10766, 13706, 16918, 37681, 47971, 59213, 68441, 75362, 95942, 118426, 136882, 414491, 479087, 752851, 828982, 958174, 1505702, 3353609, 5269957, 6707218, 10539914, 36889699, 73779398]

約数ペア:

[(1, 73779398), (2, 36889699), (7, 10539914), (11, 6707218), (14, 5269957), (22, 3353609), (49, 1505702), (77, 958174), (89, 828982), (98, 752851), (154, 479087), (178, 414491), (539, 136882), (623, 118426), (769, 95942), (979, 75362), (1078, 68441), (1246, 59213), (1538, 47971), (1958, 37681), (4361, 16918), (5383, 13706), (6853, 10766), (8459, 8722)]