84578560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6007}}^1$

素因数の和:6039

約数の個数: 72

約数和(自身を含む): 221046336

約数和(自身を除く): 136467776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 6007, 7040, 12014, 14080, 24028, 30035, 48056, 60070, 66077, 96112, 120140, 132154, 192224, 240280, 264308, 330385, 384448, 480560, 528616, 660770, 768896, 961120, 1057232, 1321540, 1537792, 1922240, 2114464, 2643080, 3844480, 4228928, 5286160, 7688960, 8457856, 10572320, 16915712, 21144640, 42289280, 84578560]

約数ペア:

[(1, 84578560), (2, 42289280), (4, 21144640), (5, 16915712), (8, 10572320), (10, 8457856), (11, 7688960), (16, 5286160), (20, 4228928), (22, 3844480), (32, 2643080), (40, 2114464), (44, 1922240), (55, 1537792), (64, 1321540), (80, 1057232), (88, 961120), (110, 768896), (128, 660770), (160, 528616), (176, 480560), (220, 384448), (256, 330385), (320, 264308), (352, 240280), (440, 192224), (640, 132154), (704, 120140), (880, 96112), (1280, 66077), (1408, 60070), (1760, 48056), (2816, 30035), (3520, 24028), (6007, 14080), (7040, 12014)]