78745608

素因数分解:

$2^3\times 3^5\times {\mathrm{40507}}^1$

素因数の和:40528

約数の個数: 48

約数和(自身を含む): 221173680

約数和(自身を除く): 142428072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 40507, 81014, 121521, 162028, 243042, 324056, 364563, 486084, 729126, 972168, 1093689, 1458252, 2187378, 2916504, 3281067, 4374756, 6562134, 8749512, 9843201, 13124268, 19686402, 26248536, 39372804, 78745608]

約数ペア:

[(1, 78745608), (2, 39372804), (3, 26248536), (4, 19686402), (6, 13124268), (8, 9843201), (9, 8749512), (12, 6562134), (18, 4374756), (24, 3281067), (27, 2916504), (36, 2187378), (54, 1458252), (72, 1093689), (81, 972168), (108, 729126), (162, 486084), (216, 364563), (243, 324056), (324, 243042), (486, 162028), (648, 121521), (972, 81014), (1944, 40507)]