82113136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 195701760

約数和(自身を除く): 113588624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 821, 893, 1064, 1316, 1642, 1786, 2128, 2632, 3284, 3572, 5264, 5747, 6251, 6568, 7144, 11494, 12502, 13136, 14288, 15599, 22988, 25004, 31198, 38587, 45976, 50008, 62396, 77174, 91952, 100016, 109193, 124792, 154348, 218386, 249584, 270109, 308696, 436772, 540218, 617392, 733153, 873544, 1080436, 1466306, 1747088, 2160872, 2932612, 4321744, 5132071, 5865224, 10264142, 11730448, 20528284, 41056568, 82113136]

約数ペア:

[(1, 82113136), (2, 41056568), (4, 20528284), (7, 11730448), (8, 10264142), (14, 5865224), (16, 5132071), (19, 4321744), (28, 2932612), (38, 2160872), (47, 1747088), (56, 1466306), (76, 1080436), (94, 873544), (112, 733153), (133, 617392), (152, 540218), (188, 436772), (266, 308696), (304, 270109), (329, 249584), (376, 218386), (532, 154348), (658, 124792), (752, 109193), (821, 100016), (893, 91952), (1064, 77174), (1316, 62396), (1642, 50008), (1786, 45976), (2128, 38587), (2632, 31198), (3284, 25004), (3572, 22988), (5264, 15599), (5747, 14288), (6251, 13136), (6568, 12502), (7144, 11494)]