65142216

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12743}}^1$

素因数の和:12826

約数の個数: 48

約数和(自身を含む): 178925760

約数和(自身を除く): 113783544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 12743, 25486, 38229, 50972, 76458, 101944, 114687, 152916, 229374, 305832, 458748, 904753, 917496, 1809506, 2714259, 3619012, 5428518, 7238024, 8142777, 10857036, 16285554, 21714072, 32571108, 65142216]

約数ペア:

[(1, 65142216), (2, 32571108), (3, 21714072), (4, 16285554), (6, 10857036), (8, 8142777), (9, 7238024), (12, 5428518), (18, 3619012), (24, 2714259), (36, 1809506), (71, 917496), (72, 904753), (142, 458748), (213, 305832), (284, 229374), (426, 152916), (568, 114687), (639, 101944), (852, 76458), (1278, 50972), (1704, 38229), (2556, 25486), (5112, 12743)]