32811228

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 85612800

約数和(自身を除く): 52801572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 83, 139, 158, 166, 237, 249, 278, 316, 332, 417, 474, 498, 556, 711, 747, 834, 948, 996, 1251, 1422, 1494, 1668, 2502, 2844, 2988, 5004, 6557, 10981, 11537, 13114, 19671, 21962, 23074, 26228, 32943, 34611, 39342, 43924, 46148, 59013, 65886, 69222, 78684, 98829, 103833, 118026, 131772, 138444, 197658, 207666, 236052, 395316, 415332, 911423, 1822846, 2734269, 3645692, 5468538, 8202807, 10937076, 16405614, 32811228]

約数ペア:

[(1, 32811228), (2, 16405614), (3, 10937076), (4, 8202807), (6, 5468538), (9, 3645692), (12, 2734269), (18, 1822846), (36, 911423), (79, 415332), (83, 395316), (139, 236052), (158, 207666), (166, 197658), (237, 138444), (249, 131772), (278, 118026), (316, 103833), (332, 98829), (417, 78684), (474, 69222), (498, 65886), (556, 59013), (711, 46148), (747, 43924), (834, 39342), (948, 34611), (996, 32943), (1251, 26228), (1422, 23074), (1494, 21962), (1668, 19671), (2502, 13114), (2844, 11537), (2988, 10981), (5004, 6557)]