81441024

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15149}}^1$

素因数の和:15175

約数の個数: 72

約数和(自身を含む): 247732800

約数和(自身を除く): 166291776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15149, 30298, 45447, 60596, 90894, 106043, 121192, 181788, 212086, 242384, 318129, 363576, 424172, 484768, 636258, 727152, 848344, 969536, 1272516, 1454304, 1696688, 1939072, 2545032, 2908608, 3393376, 3878144, 5090064, 5817216, 6786752, 10180128, 11634432, 13573504, 20360256, 27147008, 40720512, 81441024]

約数ペア:

[(1, 81441024), (2, 40720512), (3, 27147008), (4, 20360256), (6, 13573504), (7, 11634432), (8, 10180128), (12, 6786752), (14, 5817216), (16, 5090064), (21, 3878144), (24, 3393376), (28, 2908608), (32, 2545032), (42, 1939072), (48, 1696688), (56, 1454304), (64, 1272516), (84, 969536), (96, 848344), (112, 727152), (128, 636258), (168, 484768), (192, 424172), (224, 363576), (256, 318129), (336, 242384), (384, 212086), (448, 181788), (672, 121192), (768, 106043), (896, 90894), (1344, 60596), (1792, 45447), (2688, 30298), (5376, 15149)]