90174912

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1301}}^1$

素因数の和:1354

約数の個数: 84

約数和(自身を含む): 251999496

約数和(自身を除く): 161824584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 456, 608, 722, 912, 1083, 1216, 1301, 1444, 1824, 2166, 2602, 2888, 3648, 3903, 4332, 5204, 5776, 7806, 8664, 10408, 11552, 15612, 17328, 20816, 23104, 24719, 31224, 34656, 41632, 49438, 62448, 69312, 74157, 83264, 98876, 124896, 148314, 197752, 249792, 296628, 395504, 469661, 593256, 791008, 939322, 1186512, 1408983, 1582016, 1878644, 2373024, 2817966, 3757288, 4746048, 5635932, 7514576, 11271864, 15029152, 22543728, 30058304, 45087456, 90174912]

約数ペア:

[(1, 90174912), (2, 45087456), (3, 30058304), (4, 22543728), (6, 15029152), (8, 11271864), (12, 7514576), (16, 5635932), (19, 4746048), (24, 3757288), (32, 2817966), (38, 2373024), (48, 1878644), (57, 1582016), (64, 1408983), (76, 1186512), (96, 939322), (114, 791008), (152, 593256), (192, 469661), (228, 395504), (304, 296628), (361, 249792), (456, 197752), (608, 148314), (722, 124896), (912, 98876), (1083, 83264), (1216, 74157), (1301, 69312), (1444, 62448), (1824, 49438), (2166, 41632), (2602, 34656), (2888, 31224), (3648, 24719), (3903, 23104), (4332, 20816), (5204, 17328), (5776, 15612), (7806, 11552), (8664, 10408)]