71678988

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{48563}}^1$

素因数の和:48614

約数の個数: 36

約数和(自身を含む): 185611608

約数和(自身を除く): 113932620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 48563, 97126, 145689, 194252, 291378, 437067, 582756, 874134, 1748268, 1991083, 3982166, 5973249, 7964332, 11946498, 17919747, 23892996, 35839494, 71678988]

約数ペア:

[(1, 71678988), (2, 35839494), (3, 23892996), (4, 17919747), (6, 11946498), (9, 7964332), (12, 5973249), (18, 3982166), (36, 1991083), (41, 1748268), (82, 874134), (123, 582756), (164, 437067), (246, 291378), (369, 194252), (492, 145689), (738, 97126), (1476, 48563)]