86021880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{102407}}^1$

素因数の和:102428

約数の個数: 64

約数和(自身を含む): 294935040

約数和(自身を除く): 208913160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 102407, 204814, 307221, 409628, 512035, 614442, 716849, 819256, 1024070, 1228884, 1433698, 1536105, 2048140, 2150547, 2457768, 2867396, 3072210, 3584245, 4096280, 4301094, 5734792, 6144420, 7168490, 8602188, 10752735, 12288840, 14336980, 17204376, 21505470, 28673960, 43010940, 86021880]

約数ペア:

[(1, 86021880), (2, 43010940), (3, 28673960), (4, 21505470), (5, 17204376), (6, 14336980), (7, 12288840), (8, 10752735), (10, 8602188), (12, 7168490), (14, 6144420), (15, 5734792), (20, 4301094), (21, 4096280), (24, 3584245), (28, 3072210), (30, 2867396), (35, 2457768), (40, 2150547), (42, 2048140), (56, 1536105), (60, 1433698), (70, 1228884), (84, 1024070), (105, 819256), (120, 716849), (140, 614442), (168, 512035), (210, 409628), (280, 307221), (420, 204814), (840, 102407)]