40620132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 117936000

約数和(自身を除く): 77315868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 449, 718, 898, 1077, 1347, 1436, 1796, 2154, 2513, 2694, 3143, 3231, 4041, 4308, 5026, 5388, 6286, 6462, 7539, 8082, 9429, 10052, 12572, 12924, 15078, 16164, 18858, 22617, 28287, 30156, 37716, 45234, 56574, 90468, 113148, 161191, 322382, 483573, 644764, 967146, 1128337, 1450719, 1934292, 2256674, 2901438, 3385011, 4513348, 5802876, 6770022, 10155033, 13540044, 20310066, 40620132]

約数ペア:

[(1, 40620132), (2, 20310066), (3, 13540044), (4, 10155033), (6, 6770022), (7, 5802876), (9, 4513348), (12, 3385011), (14, 2901438), (18, 2256674), (21, 1934292), (28, 1450719), (36, 1128337), (42, 967146), (63, 644764), (84, 483573), (126, 322382), (252, 161191), (359, 113148), (449, 90468), (718, 56574), (898, 45234), (1077, 37716), (1347, 30156), (1436, 28287), (1796, 22617), (2154, 18858), (2513, 16164), (2694, 15078), (3143, 12924), (3231, 12572), (4041, 10052), (4308, 9429), (5026, 8082), (5388, 7539), (6286, 6462)]