84319312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 121917488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 112, 154, 176, 178, 308, 356, 616, 623, 712, 769, 979, 1232, 1246, 1424, 1538, 1958, 2492, 3076, 3916, 4984, 5383, 6152, 6853, 7832, 8459, 9968, 10766, 12304, 13706, 15664, 16918, 21532, 27412, 33836, 43064, 54824, 59213, 67672, 68441, 86128, 109648, 118426, 135344, 136882, 236852, 273764, 473704, 479087, 547528, 752851, 947408, 958174, 1095056, 1505702, 1916348, 3011404, 3832696, 5269957, 6022808, 7665392, 10539914, 12045616, 21079828, 42159656, 84319312]

約数ペア:

[(1, 84319312), (2, 42159656), (4, 21079828), (7, 12045616), (8, 10539914), (11, 7665392), (14, 6022808), (16, 5269957), (22, 3832696), (28, 3011404), (44, 1916348), (56, 1505702), (77, 1095056), (88, 958174), (89, 947408), (112, 752851), (154, 547528), (176, 479087), (178, 473704), (308, 273764), (356, 236852), (616, 136882), (623, 135344), (712, 118426), (769, 109648), (979, 86128), (1232, 68441), (1246, 67672), (1424, 59213), (1538, 54824), (1958, 43064), (2492, 33836), (3076, 27412), (3916, 21532), (4984, 16918), (5383, 15664), (6152, 13706), (6853, 12304), (7832, 10766), (8459, 9968)]