89172852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{929}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 219777600

約数和(自身を除く): 130604748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 421, 842, 929, 1263, 1684, 1858, 2526, 2787, 3716, 5052, 5574, 7999, 11148, 15998, 17651, 23997, 31996, 35302, 47994, 52953, 70604, 95988, 105906, 211812, 391109, 782218, 1173327, 1564436, 2346654, 4693308, 7431071, 14862142, 22293213, 29724284, 44586426, 89172852]

約数ペア:

[(1, 89172852), (2, 44586426), (3, 29724284), (4, 22293213), (6, 14862142), (12, 7431071), (19, 4693308), (38, 2346654), (57, 1564436), (76, 1173327), (114, 782218), (228, 391109), (421, 211812), (842, 105906), (929, 95988), (1263, 70604), (1684, 52953), (1858, 47994), (2526, 35302), (2787, 31996), (3716, 23997), (5052, 17651), (5574, 15998), (7999, 11148)]