145185048

素因数分解:

$2^3\times 3^4\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 408375000

約数和(自身を除く): 263189952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 449, 499, 648, 898, 998, 1347, 1497, 1796, 1996, 2694, 2994, 3592, 3992, 4041, 4491, 5388, 5988, 8082, 8982, 10776, 11976, 12123, 13473, 16164, 17964, 24246, 26946, 32328, 35928, 36369, 40419, 48492, 53892, 72738, 80838, 96984, 107784, 145476, 161676, 224051, 290952, 323352, 448102, 672153, 896204, 1344306, 1792408, 2016459, 2688612, 4032918, 5377224, 6049377, 8065836, 12098754, 16131672, 18148131, 24197508, 36296262, 48395016, 72592524, 145185048]

約数ペア:

[(1, 145185048), (2, 72592524), (3, 48395016), (4, 36296262), (6, 24197508), (8, 18148131), (9, 16131672), (12, 12098754), (18, 8065836), (24, 6049377), (27, 5377224), (36, 4032918), (54, 2688612), (72, 2016459), (81, 1792408), (108, 1344306), (162, 896204), (216, 672153), (324, 448102), (449, 323352), (499, 290952), (648, 224051), (898, 161676), (998, 145476), (1347, 107784), (1497, 96984), (1796, 80838), (1996, 72738), (2694, 53892), (2994, 48492), (3592, 40419), (3992, 36369), (4041, 35928), (4491, 32328), (5388, 26946), (5988, 24246), (8082, 17964), (8982, 16164), (10776, 13473), (11976, 12123)]