80443416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2633}}^1$

素因数の和:2728

約数の個数: 64

約数和(自身を含む): 214934400

約数和(自身を除く): 134490984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 456, 536, 804, 1273, 1608, 2546, 2633, 3819, 5092, 5266, 7638, 7899, 10184, 10532, 15276, 15798, 21064, 30552, 31596, 50027, 63192, 100054, 150081, 176411, 200108, 300162, 352822, 400216, 529233, 600324, 705644, 1058466, 1200648, 1411288, 2116932, 3351809, 4233864, 6703618, 10055427, 13407236, 20110854, 26814472, 40221708, 80443416]

約数ペア:

[(1, 80443416), (2, 40221708), (3, 26814472), (4, 20110854), (6, 13407236), (8, 10055427), (12, 6703618), (19, 4233864), (24, 3351809), (38, 2116932), (57, 1411288), (67, 1200648), (76, 1058466), (114, 705644), (134, 600324), (152, 529233), (201, 400216), (228, 352822), (268, 300162), (402, 200108), (456, 176411), (536, 150081), (804, 100054), (1273, 63192), (1608, 50027), (2546, 31596), (2633, 30552), (3819, 21064), (5092, 15798), (5266, 15276), (7638, 10532), (7899, 10184)]