85137318

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:603

約数の個数: 80

約数和(自身を含む): 219716640

約数和(自身を除く): 134579322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 193, 378, 386, 389, 567, 579, 778, 1134, 1158, 1167, 1351, 1737, 2334, 2702, 2723, 3474, 3501, 4053, 5211, 5446, 7002, 8106, 8169, 10422, 10503, 12159, 15633, 16338, 21006, 24318, 24507, 31266, 31509, 36477, 49014, 63018, 72954, 73521, 75077, 109431, 147042, 150154, 218862, 220563, 225231, 441126, 450462, 525539, 675693, 1051078, 1351386, 1576617, 2027079, 3153234, 4054158, 4729851, 6081237, 9459702, 12162474, 14189553, 28379106, 42568659, 85137318]

約数ペア:

[(1, 85137318), (2, 42568659), (3, 28379106), (6, 14189553), (7, 12162474), (9, 9459702), (14, 6081237), (18, 4729851), (21, 4054158), (27, 3153234), (42, 2027079), (54, 1576617), (63, 1351386), (81, 1051078), (126, 675693), (162, 525539), (189, 450462), (193, 441126), (378, 225231), (386, 220563), (389, 218862), (567, 150154), (579, 147042), (778, 109431), (1134, 75077), (1158, 73521), (1167, 72954), (1351, 63018), (1737, 49014), (2334, 36477), (2702, 31509), (2723, 31266), (3474, 24507), (3501, 24318), (4053, 21006), (5211, 16338), (5446, 15633), (7002, 12159), (8106, 10503), (8169, 10422)]