71377992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141623}}^1$

素因数の和:141642

約数の個数: 48

約数和(自身を含む): 220933440

約数和(自身を除く): 149555448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141623, 283246, 424869, 566492, 849738, 991361, 1132984, 1274607, 1699476, 1982722, 2549214, 2974083, 3398952, 3965444, 5098428, 5948166, 7930888, 8922249, 10196856, 11896332, 17844498, 23792664, 35688996, 71377992]

約数ペア:

[(1, 71377992), (2, 35688996), (3, 23792664), (4, 17844498), (6, 11896332), (7, 10196856), (8, 8922249), (9, 7930888), (12, 5948166), (14, 5098428), (18, 3965444), (21, 3398952), (24, 2974083), (28, 2549214), (36, 1982722), (42, 1699476), (56, 1274607), (63, 1132984), (72, 991361), (84, 849738), (126, 566492), (168, 424869), (252, 283246), (504, 141623)]