80591196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30949}}^1$

素因数の和:30994

約数の個数: 48

約数和(自身を含む): 221849600

約数和(自身を除く): 141258404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 30949, 61898, 92847, 123796, 185694, 216643, 371388, 433286, 649929, 866572, 959419, 1299858, 1918838, 2599716, 2878257, 3837676, 5756514, 6715933, 11513028, 13431866, 20147799, 26863732, 40295598, 80591196]

約数ペア:

[(1, 80591196), (2, 40295598), (3, 26863732), (4, 20147799), (6, 13431866), (7, 11513028), (12, 6715933), (14, 5756514), (21, 3837676), (28, 2878257), (31, 2599716), (42, 1918838), (62, 1299858), (84, 959419), (93, 866572), (124, 649929), (186, 433286), (217, 371388), (372, 216643), (434, 185694), (651, 123796), (868, 92847), (1302, 61898), (2604, 30949)]