42879984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7507}}^1$

素因数の和:7542

約数の個数: 80

約数和(自身を含む): 134062848

約数和(自身を除く): 91182864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 7507, 15014, 22521, 30028, 45042, 52549, 60056, 90084, 105098, 120112, 127619, 157647, 180168, 210196, 255238, 315294, 360336, 382857, 420392, 510476, 630588, 765714, 840784, 893333, 1020952, 1261176, 1531428, 1786666, 2041904, 2522352, 2679999, 3062856, 3573332, 5359998, 6125712, 7146664, 10719996, 14293328, 21439992, 42879984]

約数ペア:

[(1, 42879984), (2, 21439992), (3, 14293328), (4, 10719996), (6, 7146664), (7, 6125712), (8, 5359998), (12, 3573332), (14, 3062856), (16, 2679999), (17, 2522352), (21, 2041904), (24, 1786666), (28, 1531428), (34, 1261176), (42, 1020952), (48, 893333), (51, 840784), (56, 765714), (68, 630588), (84, 510476), (102, 420392), (112, 382857), (119, 360336), (136, 315294), (168, 255238), (204, 210196), (238, 180168), (272, 157647), (336, 127619), (357, 120112), (408, 105098), (476, 90084), (714, 60056), (816, 52549), (952, 45042), (1428, 30028), (1904, 22521), (2856, 15014), (5712, 7507)]