87858708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 238859712

約数和(自身を除く): 151001004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 233, 268, 402, 466, 469, 699, 804, 932, 938, 1398, 1407, 1631, 1876, 2796, 2814, 3262, 4489, 4893, 5628, 6524, 8978, 9786, 13467, 15611, 17956, 19572, 26934, 31222, 31423, 46833, 53868, 62444, 62846, 93666, 94269, 109277, 125692, 187332, 188538, 218554, 327831, 377076, 437108, 655662, 1045937, 1311324, 2091874, 3137811, 4183748, 6275622, 7321559, 12551244, 14643118, 21964677, 29286236, 43929354, 87858708]

約数ペア:

[(1, 87858708), (2, 43929354), (3, 29286236), (4, 21964677), (6, 14643118), (7, 12551244), (12, 7321559), (14, 6275622), (21, 4183748), (28, 3137811), (42, 2091874), (67, 1311324), (84, 1045937), (134, 655662), (201, 437108), (233, 377076), (268, 327831), (402, 218554), (466, 188538), (469, 187332), (699, 125692), (804, 109277), (932, 94269), (938, 93666), (1398, 62846), (1407, 62444), (1631, 53868), (1876, 46833), (2796, 31423), (2814, 31222), (3262, 26934), (4489, 19572), (4893, 17956), (5628, 15611), (6524, 13467), (8978, 9786)]