82090386

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:756

約数の個数: 72

約数和(自身を含む): 208535184

約数和(自身を除く): 126444798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 163, 294, 326, 441, 489, 571, 882, 978, 1141, 1142, 1467, 1713, 2282, 2934, 3423, 3426, 3997, 5139, 6846, 7987, 7994, 10269, 10278, 11991, 15974, 20538, 23961, 23982, 27979, 35973, 47922, 55958, 71883, 71946, 83937, 93073, 143766, 167874, 186146, 251811, 279219, 503622, 558438, 651511, 837657, 1303022, 1675314, 1954533, 3909066, 4560577, 5863599, 9121154, 11727198, 13681731, 27363462, 41045193, 82090386]

約数ペア:

[(1, 82090386), (2, 41045193), (3, 27363462), (6, 13681731), (7, 11727198), (9, 9121154), (14, 5863599), (18, 4560577), (21, 3909066), (42, 1954533), (49, 1675314), (63, 1303022), (98, 837657), (126, 651511), (147, 558438), (163, 503622), (294, 279219), (326, 251811), (441, 186146), (489, 167874), (571, 143766), (882, 93073), (978, 83937), (1141, 71946), (1142, 71883), (1467, 55958), (1713, 47922), (2282, 35973), (2934, 27979), (3423, 23982), (3426, 23961), (3997, 20538), (5139, 15974), (6846, 11991), (7987, 10278), (7994, 10269)]