61326468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 178371648

約数和(自身を除く): 117045180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1493, 1956, 2282, 2934, 2986, 3423, 4479, 4564, 5868, 5972, 6846, 8958, 10269, 10451, 13437, 13692, 17916, 20538, 20902, 26874, 31353, 41076, 41804, 53748, 62706, 94059, 125412, 188118, 243359, 376236, 486718, 730077, 973436, 1460154, 1703513, 2190231, 2920308, 3407026, 4380462, 5110539, 6814052, 8760924, 10221078, 15331617, 20442156, 30663234, 61326468]

約数ペア:

[(1, 61326468), (2, 30663234), (3, 20442156), (4, 15331617), (6, 10221078), (7, 8760924), (9, 6814052), (12, 5110539), (14, 4380462), (18, 3407026), (21, 2920308), (28, 2190231), (36, 1703513), (42, 1460154), (63, 973436), (84, 730077), (126, 486718), (163, 376236), (252, 243359), (326, 188118), (489, 125412), (652, 94059), (978, 62706), (1141, 53748), (1467, 41804), (1493, 41076), (1956, 31353), (2282, 26874), (2934, 20902), (2986, 20538), (3423, 17916), (4479, 13692), (4564, 13437), (5868, 10451), (5972, 10269), (6846, 8958)]