31616136

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 88387200

約数和(自身を除く): 56771064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 743, 788, 1182, 1486, 1576, 1773, 2229, 2364, 2972, 3546, 4458, 4728, 5319, 5944, 6687, 7092, 8916, 10638, 13374, 14184, 17832, 20061, 21276, 26748, 40122, 42552, 53496, 80244, 146371, 160488, 292742, 439113, 585484, 878226, 1170968, 1317339, 1756452, 2634678, 3512904, 3952017, 5269356, 7904034, 10538712, 15808068, 31616136]

約数ペア:

[(1, 31616136), (2, 15808068), (3, 10538712), (4, 7904034), (6, 5269356), (8, 3952017), (9, 3512904), (12, 2634678), (18, 1756452), (24, 1317339), (27, 1170968), (36, 878226), (54, 585484), (72, 439113), (108, 292742), (197, 160488), (216, 146371), (394, 80244), (591, 53496), (743, 42552), (788, 40122), (1182, 26748), (1486, 21276), (1576, 20061), (1773, 17832), (2229, 14184), (2364, 13374), (2972, 10638), (3546, 8916), (4458, 7092), (4728, 6687), (5319, 5944)]