78729216

素因数分解:

$2^{12}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 104

約数和(自身を含む): 216242400

約数和(自身を除く): 137513184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 149, 172, 192, 256, 258, 298, 344, 384, 447, 512, 516, 596, 688, 768, 894, 1024, 1032, 1192, 1376, 1536, 1788, 2048, 2064, 2384, 2752, 3072, 3576, 4096, 4128, 4768, 5504, 6144, 6407, 7152, 8256, 9536, 11008, 12288, 12814, 14304, 16512, 19072, 19221, 22016, 25628, 28608, 33024, 38144, 38442, 44032, 51256, 57216, 66048, 76288, 76884, 88064, 102512, 114432, 132096, 152576, 153768, 176128, 205024, 228864, 264192, 305152, 307536, 410048, 457728, 528384, 610304, 615072, 820096, 915456, 1230144, 1640192, 1830912, 2460288, 3280384, 4920576, 6560768, 9841152, 13121536, 19682304, 26243072, 39364608, 78729216]

約数ペア:

[(1, 78729216), (2, 39364608), (3, 26243072), (4, 19682304), (6, 13121536), (8, 9841152), (12, 6560768), (16, 4920576), (24, 3280384), (32, 2460288), (43, 1830912), (48, 1640192), (64, 1230144), (86, 915456), (96, 820096), (128, 615072), (129, 610304), (149, 528384), (172, 457728), (192, 410048), (256, 307536), (258, 305152), (298, 264192), (344, 228864), (384, 205024), (447, 176128), (512, 153768), (516, 152576), (596, 132096), (688, 114432), (768, 102512), (894, 88064), (1024, 76884), (1032, 76288), (1192, 66048), (1376, 57216), (1536, 51256), (1788, 44032), (2048, 38442), (2064, 38144), (2384, 33024), (2752, 28608), (3072, 25628), (3576, 22016), (4096, 19221), (4128, 19072), (4768, 16512), (5504, 14304), (6144, 12814), (6407, 12288), (7152, 11008), (8256, 9536)]