64808784

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4129}}^1$

素因数の和:4252

約数の個数: 60

約数和(自身を含む): 183082900

約数和(自身を除く): 118274116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 4129, 5232, 7848, 8258, 12387, 15696, 16516, 24774, 33032, 37161, 49548, 66064, 74322, 99096, 148644, 198192, 297288, 450061, 594576, 900122, 1350183, 1800244, 2700366, 3600488, 4050549, 5400732, 7200976, 8101098, 10801464, 16202196, 21602928, 32404392, 64808784]

約数ペア:

[(1, 64808784), (2, 32404392), (3, 21602928), (4, 16202196), (6, 10801464), (8, 8101098), (9, 7200976), (12, 5400732), (16, 4050549), (18, 3600488), (24, 2700366), (36, 1800244), (48, 1350183), (72, 900122), (109, 594576), (144, 450061), (218, 297288), (327, 198192), (436, 148644), (654, 99096), (872, 74322), (981, 66064), (1308, 49548), (1744, 37161), (1962, 33032), (2616, 24774), (3924, 16516), (4129, 15696), (5232, 12387), (7848, 8258)]