88587772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 194834976

約数和(自身を除く): 106247204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 169, 182, 193, 194, 338, 364, 386, 388, 676, 679, 772, 1183, 1261, 1351, 1358, 2366, 2509, 2522, 2702, 2716, 4732, 5018, 5044, 5404, 8827, 10036, 16393, 17563, 17654, 18721, 32617, 32786, 35126, 35308, 37442, 65234, 65572, 70252, 74884, 114751, 130468, 131047, 228319, 229502, 243373, 262094, 456638, 459004, 486746, 524188, 913276, 973492, 1703611, 3163849, 3407222, 6327698, 6814444, 12655396, 22146943, 44293886, 88587772]

約数ペア:

[(1, 88587772), (2, 44293886), (4, 22146943), (7, 12655396), (13, 6814444), (14, 6327698), (26, 3407222), (28, 3163849), (52, 1703611), (91, 973492), (97, 913276), (169, 524188), (182, 486746), (193, 459004), (194, 456638), (338, 262094), (364, 243373), (386, 229502), (388, 228319), (676, 131047), (679, 130468), (772, 114751), (1183, 74884), (1261, 70252), (1351, 65572), (1358, 65234), (2366, 37442), (2509, 35308), (2522, 35126), (2702, 32786), (2716, 32617), (4732, 18721), (5018, 17654), (5044, 17563), (5404, 16393), (8827, 10036)]