777989628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{72277}}^1$

素因数の和:72323

約数の個数: 72

約数和(自身を含む): 2209972128

約数和(自身を除く): 1431982500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 72277, 144554, 216831, 289108, 433662, 650493, 867324, 939601, 1300986, 1662371, 1879202, 2601972, 2818803, 3324742, 3758404, 4987113, 5637606, 6649484, 8456409, 9974226, 11275212, 14961339, 16912818, 19948452, 21610823, 29922678, 33825636, 43221646, 59845356, 64832469, 86443292, 129664938, 194497407, 259329876, 388994814, 777989628]

約数ペア:

[(1, 777989628), (2, 388994814), (3, 259329876), (4, 194497407), (6, 129664938), (9, 86443292), (12, 64832469), (13, 59845356), (18, 43221646), (23, 33825636), (26, 29922678), (36, 21610823), (39, 19948452), (46, 16912818), (52, 14961339), (69, 11275212), (78, 9974226), (92, 8456409), (117, 6649484), (138, 5637606), (156, 4987113), (207, 3758404), (234, 3324742), (276, 2818803), (299, 2601972), (414, 1879202), (468, 1662371), (598, 1300986), (828, 939601), (897, 867324), (1196, 650493), (1794, 433662), (2691, 289108), (3588, 216831), (5382, 144554), (10764, 72277)]