80235708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50273}}^1$

素因数の和:50306

約数の個数: 48

約数和(自身を含む): 225227520

約数和(自身を除く): 144991812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 50273, 100546, 150819, 201092, 301638, 351911, 603276, 703822, 955187, 1055733, 1407644, 1910374, 2111466, 2865561, 3820748, 4222932, 5731122, 6686309, 11462244, 13372618, 20058927, 26745236, 40117854, 80235708]

約数ペア:

[(1, 80235708), (2, 40117854), (3, 26745236), (4, 20058927), (6, 13372618), (7, 11462244), (12, 6686309), (14, 5731122), (19, 4222932), (21, 3820748), (28, 2865561), (38, 2111466), (42, 1910374), (57, 1407644), (76, 1055733), (84, 955187), (114, 703822), (133, 603276), (228, 351911), (266, 301638), (399, 201092), (532, 150819), (798, 100546), (1596, 50273)]