74308377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 128894976

約数和(自身を除く): 54586599

約数列:

[1, 3, 11, 13, 17, 23, 33, 39, 51, 69, 143, 187, 221, 253, 299, 391, 429, 443, 561, 663, 759, 897, 1173, 1329, 2431, 3289, 4301, 4873, 5083, 5759, 7293, 7531, 9867, 10189, 12903, 14619, 15249, 17277, 22593, 30567, 55913, 63349, 82841, 97903, 112079, 132457, 167739, 173213, 190047, 248523, 293709, 336237, 397371, 519639, 1076933, 1457027, 1905343, 2251769, 3230799, 4371081, 5716029, 6755307, 24769459, 74308377]

約数ペア:

[(1, 74308377), (3, 24769459), (11, 6755307), (13, 5716029), (17, 4371081), (23, 3230799), (33, 2251769), (39, 1905343), (51, 1457027), (69, 1076933), (143, 519639), (187, 397371), (221, 336237), (253, 293709), (299, 248523), (391, 190047), (429, 173213), (443, 167739), (561, 132457), (663, 112079), (759, 97903), (897, 82841), (1173, 63349), (1329, 55913), (2431, 30567), (3289, 22593), (4301, 17277), (4873, 15249), (5083, 14619), (5759, 12903), (7293, 10189), (7531, 9867)]