90731016

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 255987600

約数和(自身を除く): 165256584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 859, 978, 1304, 1467, 1718, 1956, 2577, 2934, 3436, 3912, 4401, 5154, 5868, 6872, 7731, 8802, 10308, 11736, 13203, 15462, 17604, 20616, 23193, 26406, 30924, 35208, 46386, 52812, 61848, 69579, 92772, 105624, 139158, 140017, 185544, 278316, 280034, 420051, 556632, 560068, 840102, 1120136, 1260153, 1680204, 2520306, 3360408, 3780459, 5040612, 7560918, 10081224, 11341377, 15121836, 22682754, 30243672, 45365508, 90731016]

約数ペア:

[(1, 90731016), (2, 45365508), (3, 30243672), (4, 22682754), (6, 15121836), (8, 11341377), (9, 10081224), (12, 7560918), (18, 5040612), (24, 3780459), (27, 3360408), (36, 2520306), (54, 1680204), (72, 1260153), (81, 1120136), (108, 840102), (162, 560068), (163, 556632), (216, 420051), (324, 280034), (326, 278316), (489, 185544), (648, 140017), (652, 139158), (859, 105624), (978, 92772), (1304, 69579), (1467, 61848), (1718, 52812), (1956, 46386), (2577, 35208), (2934, 30924), (3436, 26406), (3912, 23193), (4401, 20616), (5154, 17604), (5868, 15462), (6872, 13203), (7731, 11736), (8802, 10308)]