90190872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{65929}}^1$

素因数の和:65960

約数の個数: 48

約数和(自身を含む): 257127000

約数和(自身を除く): 166936128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 65929, 131858, 197787, 263716, 395574, 527432, 593361, 791148, 1186722, 1252651, 1582296, 2373444, 2505302, 3757953, 4746888, 5010604, 7515906, 10021208, 11273859, 15031812, 22547718, 30063624, 45095436, 90190872]

約数ペア:

[(1, 90190872), (2, 45095436), (3, 30063624), (4, 22547718), (6, 15031812), (8, 11273859), (9, 10021208), (12, 7515906), (18, 5010604), (19, 4746888), (24, 3757953), (36, 2505302), (38, 2373444), (57, 1582296), (72, 1252651), (76, 1186722), (114, 791148), (152, 593361), (171, 527432), (228, 395574), (342, 263716), (456, 197787), (684, 131858), (1368, 65929)]