86916018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 202112064

約数和(自身を除く): 115196046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 461, 469, 922, 938, 1383, 1407, 2766, 2814, 3227, 4489, 6454, 8978, 9681, 13467, 19362, 26934, 30887, 31423, 61774, 62846, 92661, 94269, 185322, 188538, 216209, 432418, 648627, 1297254, 2069429, 4138858, 6208287, 12416574, 14486003, 28972006, 43458009, 86916018]

約数ペア:

[(1, 86916018), (2, 43458009), (3, 28972006), (6, 14486003), (7, 12416574), (14, 6208287), (21, 4138858), (42, 2069429), (67, 1297254), (134, 648627), (201, 432418), (402, 216209), (461, 188538), (469, 185322), (922, 94269), (938, 92661), (1383, 62846), (1407, 61774), (2766, 31423), (2814, 30887), (3227, 26934), (4489, 19362), (6454, 13467), (8978, 9681)]