25781868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 77683200

約数和(自身を除く): 51901332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 201, 252, 268, 378, 402, 469, 509, 603, 756, 804, 938, 1018, 1206, 1407, 1527, 1809, 1876, 2036, 2412, 2814, 3054, 3563, 3618, 4221, 4581, 5628, 6108, 7126, 7236, 8442, 9162, 10689, 12663, 13743, 14252, 16884, 18324, 21378, 25326, 27486, 32067, 34103, 42756, 50652, 54972, 64134, 68206, 96201, 102309, 128268, 136412, 192402, 204618, 238721, 306927, 384804, 409236, 477442, 613854, 716163, 920781, 954884, 1227708, 1432326, 1841562, 2148489, 2864652, 3683124, 4296978, 6445467, 8593956, 12890934, 25781868]

約数ペア:

[(1, 25781868), (2, 12890934), (3, 8593956), (4, 6445467), (6, 4296978), (7, 3683124), (9, 2864652), (12, 2148489), (14, 1841562), (18, 1432326), (21, 1227708), (27, 954884), (28, 920781), (36, 716163), (42, 613854), (54, 477442), (63, 409236), (67, 384804), (84, 306927), (108, 238721), (126, 204618), (134, 192402), (189, 136412), (201, 128268), (252, 102309), (268, 96201), (378, 68206), (402, 64134), (469, 54972), (509, 50652), (603, 42756), (756, 34103), (804, 32067), (938, 27486), (1018, 25326), (1206, 21378), (1407, 18324), (1527, 16884), (1809, 14252), (1876, 13743), (2036, 12663), (2412, 10689), (2814, 9162), (3054, 8442), (3563, 7236), (3618, 7126), (4221, 6108), (4581, 5628)]