80496502722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{82039}}^1$

素因数の和:82236

約数の個数: 72

約数和(自身を含む): 185292918720

約数和(自身を除く): 104796415998

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 361, 453, 722, 906, 1083, 1359, 2166, 2718, 2869, 3249, 5738, 6498, 8607, 17214, 25821, 51642, 54511, 82039, 109022, 163533, 164078, 246117, 327066, 490599, 492234, 738351, 981198, 1476702, 1558741, 3117482, 4676223, 9352446, 12387889, 14028669, 24775778, 28057338, 29616079, 37163667, 59232158, 74327334, 88848237, 111491001, 177696474, 222982002, 235369891, 266544711, 470739782, 533089422, 706109673, 1412219346, 2118329019, 4236658038, 4472027929, 8944055858, 13416083787, 26832167574, 40248251361, 80496502722]

約数ペア:

[(1, 80496502722), (2, 40248251361), (3, 26832167574), (6, 13416083787), (9, 8944055858), (18, 4472027929), (19, 4236658038), (38, 2118329019), (57, 1412219346), (114, 706109673), (151, 533089422), (171, 470739782), (302, 266544711), (342, 235369891), (361, 222982002), (453, 177696474), (722, 111491001), (906, 88848237), (1083, 74327334), (1359, 59232158), (2166, 37163667), (2718, 29616079), (2869, 28057338), (3249, 24775778), (5738, 14028669), (6498, 12387889), (8607, 9352446), (17214, 4676223), (25821, 3117482), (51642, 1558741), (54511, 1476702), (82039, 981198), (109022, 738351), (163533, 492234), (164078, 490599), (246117, 327066)]