90643914

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 208665600

約数和(自身を除く): 118021686

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 103, 129, 206, 258, 309, 379, 387, 618, 758, 774, 927, 1137, 1161, 1854, 2274, 2322, 2781, 3411, 4429, 5562, 6822, 8858, 10233, 13287, 16297, 20466, 26574, 32594, 39037, 39861, 48891, 78074, 79722, 97782, 117111, 119583, 146673, 234222, 239166, 293346, 351333, 440019, 702666, 880038, 1053999, 1678591, 2107998, 3357182, 5035773, 10071546, 15107319, 30214638, 45321957, 90643914]

約数ペア:

[(1, 90643914), (2, 45321957), (3, 30214638), (6, 15107319), (9, 10071546), (18, 5035773), (27, 3357182), (43, 2107998), (54, 1678591), (86, 1053999), (103, 880038), (129, 702666), (206, 440019), (258, 351333), (309, 293346), (379, 239166), (387, 234222), (618, 146673), (758, 119583), (774, 117111), (927, 97782), (1137, 79722), (1161, 78074), (1854, 48891), (2274, 39861), (2322, 39037), (2781, 32594), (3411, 26574), (4429, 20466), (5562, 16297), (6822, 13287), (8858, 10233)]