85861468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2467}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 189068544

約数和(自身を除く): 103207076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2467, 2486, 3164, 4934, 4972, 8701, 9868, 17269, 17402, 27137, 34538, 34804, 54274, 69076, 108548, 189959, 278771, 379918, 557542, 759836, 1115084, 1951397, 3066481, 3902794, 6132962, 7805588, 12265924, 21465367, 42930734, 85861468]

約数ペア:

[(1, 85861468), (2, 42930734), (4, 21465367), (7, 12265924), (11, 7805588), (14, 6132962), (22, 3902794), (28, 3066481), (44, 1951397), (77, 1115084), (113, 759836), (154, 557542), (226, 379918), (308, 278771), (452, 189959), (791, 108548), (1243, 69076), (1582, 54274), (2467, 34804), (2486, 34538), (3164, 27137), (4934, 17402), (4972, 17269), (8701, 9868)]