42580404

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 113375808

約数和(自身を除く): 70795404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 617, 639, 852, 972, 1234, 1278, 1851, 1917, 2468, 2556, 3702, 3834, 5553, 5751, 7404, 7668, 11106, 11502, 16659, 17253, 22212, 23004, 33318, 34506, 43807, 49977, 66636, 69012, 87614, 99954, 131421, 149931, 175228, 199908, 262842, 299862, 394263, 525684, 599724, 788526, 1182789, 1577052, 2365578, 3548367, 4731156, 7096734, 10645101, 14193468, 21290202, 42580404]

約数ペア:

[(1, 42580404), (2, 21290202), (3, 14193468), (4, 10645101), (6, 7096734), (9, 4731156), (12, 3548367), (18, 2365578), (27, 1577052), (36, 1182789), (54, 788526), (71, 599724), (81, 525684), (108, 394263), (142, 299862), (162, 262842), (213, 199908), (243, 175228), (284, 149931), (324, 131421), (426, 99954), (486, 87614), (617, 69012), (639, 66636), (852, 49977), (972, 43807), (1234, 34506), (1278, 33318), (1851, 23004), (1917, 22212), (2468, 17253), (2556, 16659), (3702, 11502), (3834, 11106), (5553, 7668), (5751, 7404)]