90821664

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{13711}}^1$

素因数の和:13750

約数の個数: 72

約数和(自身を含む): 269523072

約数和(自身を除く): 178701408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 13711, 27422, 41133, 54844, 82266, 109688, 123399, 164532, 219376, 246798, 315353, 329064, 438752, 493596, 630706, 658128, 946059, 987192, 1261412, 1316256, 1892118, 1974384, 2522824, 2838177, 3784236, 3948768, 5045648, 5676354, 7568472, 10091296, 11352708, 15136944, 22705416, 30273888, 45410832, 90821664]

約数ペア:

[(1, 90821664), (2, 45410832), (3, 30273888), (4, 22705416), (6, 15136944), (8, 11352708), (9, 10091296), (12, 7568472), (16, 5676354), (18, 5045648), (23, 3948768), (24, 3784236), (32, 2838177), (36, 2522824), (46, 1974384), (48, 1892118), (69, 1316256), (72, 1261412), (92, 987192), (96, 946059), (138, 658128), (144, 630706), (184, 493596), (207, 438752), (276, 329064), (288, 315353), (368, 246798), (414, 219376), (552, 164532), (736, 123399), (828, 109688), (1104, 82266), (1656, 54844), (2208, 41133), (3312, 27422), (6624, 13711)]