87946768

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8664

約数の個数: 60

約数和(自身を含む): 213488940

約数和(自身を除く): 125542172

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 8629, 10192, 17258, 34516, 60403, 69032, 112177, 120806, 138064, 224354, 241612, 422821, 448708, 483224, 785239, 845642, 897416, 966448, 1570478, 1691284, 1794832, 3140956, 3382568, 5496673, 6281912, 6765136, 10993346, 12563824, 21986692, 43973384, 87946768]

約数ペア:

[(1, 87946768), (2, 43973384), (4, 21986692), (7, 12563824), (8, 10993346), (13, 6765136), (14, 6281912), (16, 5496673), (26, 3382568), (28, 3140956), (49, 1794832), (52, 1691284), (56, 1570478), (91, 966448), (98, 897416), (104, 845642), (112, 785239), (182, 483224), (196, 448708), (208, 422821), (364, 241612), (392, 224354), (637, 138064), (728, 120806), (784, 112177), (1274, 69032), (1456, 60403), (2548, 34516), (5096, 17258), (8629, 10192)]