8155884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 21584304

約数和(自身を除く): 13428420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 121, 123, 132, 137, 164, 242, 246, 274, 363, 411, 451, 484, 492, 548, 726, 822, 902, 1353, 1452, 1507, 1644, 1804, 2706, 3014, 4521, 4961, 5412, 5617, 6028, 9042, 9922, 11234, 14883, 16577, 16851, 18084, 19844, 22468, 29766, 33154, 33702, 49731, 59532, 61787, 66308, 67404, 99462, 123574, 185361, 198924, 247148, 370722, 679657, 741444, 1359314, 2038971, 2718628, 4077942, 8155884]

約数ペア:

[(1, 8155884), (2, 4077942), (3, 2718628), (4, 2038971), (6, 1359314), (11, 741444), (12, 679657), (22, 370722), (33, 247148), (41, 198924), (44, 185361), (66, 123574), (82, 99462), (121, 67404), (123, 66308), (132, 61787), (137, 59532), (164, 49731), (242, 33702), (246, 33154), (274, 29766), (363, 22468), (411, 19844), (451, 18084), (484, 16851), (492, 16577), (548, 14883), (726, 11234), (822, 9922), (902, 9042), (1353, 6028), (1452, 5617), (1507, 5412), (1644, 4961), (1804, 4521), (2706, 3014)]