90508344

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 235008000

約数和(自身を除く): 144499656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 239, 248, 372, 478, 509, 717, 744, 956, 1018, 1434, 1527, 1912, 2036, 2868, 3054, 4072, 5736, 6108, 7409, 12216, 14818, 15779, 22227, 29636, 31558, 44454, 47337, 59272, 63116, 88908, 94674, 121651, 126232, 177816, 189348, 243302, 364953, 378696, 486604, 729906, 973208, 1459812, 2919624, 3771181, 7542362, 11313543, 15084724, 22627086, 30169448, 45254172, 90508344]

約数ペア:

[(1, 90508344), (2, 45254172), (3, 30169448), (4, 22627086), (6, 15084724), (8, 11313543), (12, 7542362), (24, 3771181), (31, 2919624), (62, 1459812), (93, 973208), (124, 729906), (186, 486604), (239, 378696), (248, 364953), (372, 243302), (478, 189348), (509, 177816), (717, 126232), (744, 121651), (956, 94674), (1018, 88908), (1434, 63116), (1527, 59272), (1912, 47337), (2036, 44454), (2868, 31558), (3054, 29636), (4072, 22227), (5736, 15779), (6108, 14818), (7409, 12216)]