189069876

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{8219}}^1$

素因数の和:8306

約数の個数: 60

約数和(自身を含む): 501288480

約数和(自身を除く): 312218604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 8219, 11502, 16438, 23004, 24657, 32876, 49314, 73971, 98628, 147942, 221913, 295884, 443826, 583549, 665739, 887652, 1167098, 1331478, 1750647, 2334196, 2662956, 3501294, 5251941, 7002588, 10503882, 15755823, 21007764, 31511646, 47267469, 63023292, 94534938, 189069876]

約数ペア:

[(1, 189069876), (2, 94534938), (3, 63023292), (4, 47267469), (6, 31511646), (9, 21007764), (12, 15755823), (18, 10503882), (27, 7002588), (36, 5251941), (54, 3501294), (71, 2662956), (81, 2334196), (108, 1750647), (142, 1331478), (162, 1167098), (213, 887652), (284, 665739), (324, 583549), (426, 443826), (639, 295884), (852, 221913), (1278, 147942), (1917, 98628), (2556, 73971), (3834, 49314), (5751, 32876), (7668, 24657), (8219, 23004), (11502, 16438)]