16212312

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 45999360

約数和(自身を除く): 29787048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 197, 216, 254, 324, 381, 394, 508, 591, 648, 762, 788, 1016, 1143, 1182, 1524, 1576, 1773, 2286, 2364, 3048, 3429, 3546, 4572, 4728, 5319, 6858, 7092, 9144, 10287, 10638, 13716, 14184, 15957, 20574, 21276, 25019, 27432, 31914, 41148, 42552, 50038, 63828, 75057, 82296, 100076, 127656, 150114, 200152, 225171, 300228, 450342, 600456, 675513, 900684, 1351026, 1801368, 2026539, 2702052, 4053078, 5404104, 8106156, 16212312]

約数ペア:

[(1, 16212312), (2, 8106156), (3, 5404104), (4, 4053078), (6, 2702052), (8, 2026539), (9, 1801368), (12, 1351026), (18, 900684), (24, 675513), (27, 600456), (36, 450342), (54, 300228), (72, 225171), (81, 200152), (108, 150114), (127, 127656), (162, 100076), (197, 82296), (216, 75057), (254, 63828), (324, 50038), (381, 42552), (394, 41148), (508, 31914), (591, 27432), (648, 25019), (762, 21276), (788, 20574), (1016, 15957), (1143, 14184), (1182, 13716), (1524, 10638), (1576, 10287), (1773, 9144), (2286, 7092), (2364, 6858), (3048, 5319), (3429, 4728), (3546, 4572)]