78377004

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{42689}}^1$

素因数の和:42719

約数の個数: 48

約数和(自身を含む): 215157600

約数和(自身を除く): 136780596

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 42689, 85378, 128067, 170756, 256134, 384201, 512268, 725713, 768402, 1152603, 1451426, 1536804, 2177139, 2305206, 2902852, 4354278, 4610412, 6531417, 8708556, 13062834, 19594251, 26125668, 39188502, 78377004]

約数ペア:

[(1, 78377004), (2, 39188502), (3, 26125668), (4, 19594251), (6, 13062834), (9, 8708556), (12, 6531417), (17, 4610412), (18, 4354278), (27, 2902852), (34, 2305206), (36, 2177139), (51, 1536804), (54, 1451426), (68, 1152603), (102, 768402), (108, 725713), (153, 512268), (204, 384201), (306, 256134), (459, 170756), (612, 128067), (918, 85378), (1836, 42689)]