99421216

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 209447532

約数和(自身を除く): 110026316

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 61, 62, 106, 122, 124, 212, 244, 248, 424, 488, 496, 848, 961, 976, 992, 1643, 1696, 1891, 1922, 1952, 3233, 3286, 3782, 3844, 6466, 6572, 7564, 7688, 12932, 13144, 15128, 15376, 25864, 26288, 30256, 30752, 50933, 51728, 52576, 58621, 60512, 100223, 101866, 103456, 117242, 200446, 203732, 234484, 400892, 407464, 468968, 801784, 814928, 937936, 1603568, 1629856, 1875872, 3106913, 3207136, 6213826, 12427652, 24855304, 49710608, 99421216]

約数ペア:

[(1, 99421216), (2, 49710608), (4, 24855304), (8, 12427652), (16, 6213826), (31, 3207136), (32, 3106913), (53, 1875872), (61, 1629856), (62, 1603568), (106, 937936), (122, 814928), (124, 801784), (212, 468968), (244, 407464), (248, 400892), (424, 234484), (488, 203732), (496, 200446), (848, 117242), (961, 103456), (976, 101866), (992, 100223), (1643, 60512), (1696, 58621), (1891, 52576), (1922, 51728), (1952, 50933), (3233, 30752), (3286, 30256), (3782, 26288), (3844, 25864), (6466, 15376), (6572, 15128), (7564, 13144), (7688, 12932)]