85787604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5081}}^1$

素因数の和:5165

約数の個数: 72

約数和(自身を含む): 251579328

約数和(自身を除く): 165791724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5081, 5628, 8442, 10162, 15243, 16884, 20324, 30486, 35567, 45729, 60972, 71134, 91458, 106701, 142268, 182916, 213402, 320103, 340427, 426804, 640206, 680854, 1021281, 1280412, 1361708, 2042562, 2382989, 3063843, 4085124, 4765978, 6127686, 7148967, 9531956, 12255372, 14297934, 21446901, 28595868, 42893802, 85787604]

約数ペア:

[(1, 85787604), (2, 42893802), (3, 28595868), (4, 21446901), (6, 14297934), (7, 12255372), (9, 9531956), (12, 7148967), (14, 6127686), (18, 4765978), (21, 4085124), (28, 3063843), (36, 2382989), (42, 2042562), (63, 1361708), (67, 1280412), (84, 1021281), (126, 680854), (134, 640206), (201, 426804), (252, 340427), (268, 320103), (402, 213402), (469, 182916), (603, 142268), (804, 106701), (938, 91458), (1206, 71134), (1407, 60972), (1876, 45729), (2412, 35567), (2814, 30486), (4221, 20324), (5081, 16884), (5628, 15243), (8442, 10162)]