82418406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 196577280

約数和(自身を除く): 114158874

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 157, 174, 203, 314, 406, 431, 471, 609, 862, 942, 1099, 1218, 1293, 2198, 2586, 3017, 3297, 4553, 6034, 6594, 9051, 9106, 12499, 13659, 18102, 24998, 27318, 31871, 37497, 63742, 67667, 74994, 87493, 95613, 135334, 174986, 191226, 203001, 262479, 406002, 473669, 524958, 947338, 1421007, 1962343, 2842014, 3924686, 5887029, 11774058, 13736401, 27472802, 41209203, 82418406]

約数ペア:

[(1, 82418406), (2, 41209203), (3, 27472802), (6, 13736401), (7, 11774058), (14, 5887029), (21, 3924686), (29, 2842014), (42, 1962343), (58, 1421007), (87, 947338), (157, 524958), (174, 473669), (203, 406002), (314, 262479), (406, 203001), (431, 191226), (471, 174986), (609, 135334), (862, 95613), (942, 87493), (1099, 74994), (1218, 67667), (1293, 63742), (2198, 37497), (2586, 31871), (3017, 27318), (3297, 24998), (4553, 18102), (6034, 13659), (6594, 12499), (9051, 9106)]