123711896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4344

約数の個数: 64

約数和(自身を含む): 295418880

約数和(自身を除く): 171706984

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2632, 3619, 4136, 4273, 7238, 8546, 14476, 17092, 28952, 29911, 34184, 47003, 59822, 94006, 119644, 188012, 200831, 239288, 329021, 376024, 401662, 658042, 803324, 1316084, 1405817, 1606648, 2209141, 2632168, 2811634, 4418282, 5623268, 8836564, 11246536, 15463987, 17673128, 30927974, 61855948, 123711896]

約数ペア:

[(1, 123711896), (2, 61855948), (4, 30927974), (7, 17673128), (8, 15463987), (11, 11246536), (14, 8836564), (22, 5623268), (28, 4418282), (44, 2811634), (47, 2632168), (56, 2209141), (77, 1606648), (88, 1405817), (94, 1316084), (154, 803324), (188, 658042), (308, 401662), (329, 376024), (376, 329021), (517, 239288), (616, 200831), (658, 188012), (1034, 119644), (1316, 94006), (2068, 59822), (2632, 47003), (3619, 34184), (4136, 29911), (4273, 28952), (7238, 17092), (8546, 14476)]