84401676

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 224550144

約数和(自身を除く): 140148468

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, 639, 852, 972, 1223, 1278, 1917, 2446, 2556, 3669, 3834, 4892, 5751, 7338, 7668, 11007, 11502, 14676, 17253, 22014, 23004, 33021, 34506, 44028, 66042, 69012, 86833, 99063, 132084, 173666, 198126, 260499, 297189, 347332, 396252, 520998, 594378, 781497, 1041996, 1188756, 1562994, 2344491, 3125988, 4688982, 7033473, 9377964, 14066946, 21100419, 28133892, 42200838, 84401676]

約数ペア:

[(1, 84401676), (2, 42200838), (3, 28133892), (4, 21100419), (6, 14066946), (9, 9377964), (12, 7033473), (18, 4688982), (27, 3125988), (36, 2344491), (54, 1562994), (71, 1188756), (81, 1041996), (108, 781497), (142, 594378), (162, 520998), (213, 396252), (243, 347332), (284, 297189), (324, 260499), (426, 198126), (486, 173666), (639, 132084), (852, 99063), (972, 86833), (1223, 69012), (1278, 66042), (1917, 44028), (2446, 34506), (2556, 33021), (3669, 23004), (3834, 22014), (4892, 17253), (5751, 14676), (7338, 11502), (7668, 11007)]