23536812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 61502448

約数和(自身を除く): 37965636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 157, 186, 314, 372, 403, 471, 628, 806, 942, 961, 1209, 1612, 1884, 1922, 2041, 2418, 2883, 3844, 4082, 4836, 4867, 5766, 6123, 8164, 9734, 11532, 12246, 12493, 14601, 19468, 24492, 24986, 29202, 37479, 49972, 58404, 63271, 74958, 126542, 149916, 150877, 189813, 253084, 301754, 379626, 452631, 603508, 759252, 905262, 1810524, 1961401, 3922802, 5884203, 7845604, 11768406, 23536812]

約数ペア:

[(1, 23536812), (2, 11768406), (3, 7845604), (4, 5884203), (6, 3922802), (12, 1961401), (13, 1810524), (26, 905262), (31, 759252), (39, 603508), (52, 452631), (62, 379626), (78, 301754), (93, 253084), (124, 189813), (156, 150877), (157, 149916), (186, 126542), (314, 74958), (372, 63271), (403, 58404), (471, 49972), (628, 37479), (806, 29202), (942, 24986), (961, 24492), (1209, 19468), (1612, 14601), (1884, 12493), (1922, 12246), (2041, 11532), (2418, 9734), (2883, 8164), (3844, 6123), (4082, 5766), (4836, 4867)]