86489704

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3617}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 191790180

約数和(自身を除く): 105300476

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 3617, 5978, 7234, 11956, 14468, 23912, 25319, 28936, 50638, 101276, 177233, 202552, 220637, 354466, 441274, 708932, 882548, 1417864, 1544459, 1765096, 3088918, 6177836, 10811213, 12355672, 21622426, 43244852, 86489704]

約数ペア:

[(1, 86489704), (2, 43244852), (4, 21622426), (7, 12355672), (8, 10811213), (14, 6177836), (28, 3088918), (49, 1765096), (56, 1544459), (61, 1417864), (98, 882548), (122, 708932), (196, 441274), (244, 354466), (392, 220637), (427, 202552), (488, 177233), (854, 101276), (1708, 50638), (2989, 28936), (3416, 25319), (3617, 23912), (5978, 14468), (7234, 11956)]