80409096

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5669}}^1$

素因数の和:5878

約数の個数: 48

約数和(自身を含む): 218918700

約数和(自身を除く): 138509604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5669, 7092, 11338, 14184, 17007, 22676, 34014, 45352, 51021, 68028, 102042, 136056, 204084, 408168, 1116793, 2233586, 3350379, 4467172, 6700758, 8934344, 10051137, 13401516, 20102274, 26803032, 40204548, 80409096]

約数ペア:

[(1, 80409096), (2, 40204548), (3, 26803032), (4, 20102274), (6, 13401516), (8, 10051137), (9, 8934344), (12, 6700758), (18, 4467172), (24, 3350379), (36, 2233586), (72, 1116793), (197, 408168), (394, 204084), (591, 136056), (788, 102042), (1182, 68028), (1576, 51021), (1773, 45352), (2364, 34014), (3546, 22676), (4728, 17007), (5669, 14184), (7092, 11338)]