86870196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11887}}^1$

素因数の和:11933

約数の個数: 72

約数和(自身を含む): 259633920

約数和(自身を除く): 172763724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 11887, 23774, 35661, 47548, 71322, 83209, 106983, 142644, 166418, 213966, 249627, 332836, 344723, 427932, 499254, 689446, 748881, 998508, 1034169, 1378892, 1497762, 2068338, 2413061, 2995524, 3102507, 4136676, 4826122, 6205014, 7239183, 9652244, 12410028, 14478366, 21717549, 28956732, 43435098, 86870196]

約数ペア:

[(1, 86870196), (2, 43435098), (3, 28956732), (4, 21717549), (6, 14478366), (7, 12410028), (9, 9652244), (12, 7239183), (14, 6205014), (18, 4826122), (21, 4136676), (28, 3102507), (29, 2995524), (36, 2413061), (42, 2068338), (58, 1497762), (63, 1378892), (84, 1034169), (87, 998508), (116, 748881), (126, 689446), (174, 499254), (203, 427932), (252, 344723), (261, 332836), (348, 249627), (406, 213966), (522, 166418), (609, 142644), (812, 106983), (1044, 83209), (1218, 71322), (1827, 47548), (2436, 35661), (3654, 23774), (7308, 11887)]