127031796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 339903200

約数和(自身を除く): 212871404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 229, 342, 458, 684, 687, 811, 916, 1374, 1622, 2061, 2433, 2748, 3244, 4122, 4351, 4866, 7299, 8244, 8702, 9732, 13053, 14598, 15409, 17404, 26106, 29196, 30818, 39159, 46227, 52212, 61636, 78318, 92454, 138681, 156636, 184908, 185719, 277362, 371438, 554724, 557157, 742876, 1114314, 1671471, 2228628, 3342942, 3528661, 6685884, 7057322, 10585983, 14114644, 21171966, 31757949, 42343932, 63515898, 127031796]

約数ペア:

[(1, 127031796), (2, 63515898), (3, 42343932), (4, 31757949), (6, 21171966), (9, 14114644), (12, 10585983), (18, 7057322), (19, 6685884), (36, 3528661), (38, 3342942), (57, 2228628), (76, 1671471), (114, 1114314), (171, 742876), (228, 557157), (229, 554724), (342, 371438), (458, 277362), (684, 185719), (687, 184908), (811, 156636), (916, 138681), (1374, 92454), (1622, 78318), (2061, 61636), (2433, 52212), (2748, 46227), (3244, 39159), (4122, 30818), (4351, 29196), (4866, 26106), (7299, 17404), (8244, 15409), (8702, 14598), (9732, 13053)]