78371328

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 246305664

約数和(自身を除く): 167934336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 197, 222, 224, 256, 259, 296, 336, 384, 394, 444, 448, 512, 518, 591, 592, 672, 768, 777, 788, 888, 896, 1036, 1182, 1184, 1344, 1379, 1536, 1554, 1576, 1776, 1792, 2072, 2364, 2368, 2688, 2758, 3108, 3152, 3552, 3584, 4137, 4144, 4728, 4736, 5376, 5516, 6216, 6304, 7104, 7289, 8274, 8288, 9456, 9472, 10752, 11032, 12432, 12608, 14208, 14578, 16548, 16576, 18912, 18944, 21867, 22064, 24864, 25216, 28416, 29156, 33096, 33152, 37824, 43734, 44128, 49728, 50432, 51023, 56832, 58312, 66192, 66304, 75648, 87468, 88256, 99456, 100864, 102046, 116624, 132384, 132608, 151296, 153069, 174936, 176512, 198912, 204092, 233248, 264768, 302592, 306138, 349872, 353024, 397824, 408184, 466496, 529536, 612276, 699744, 706048, 816368, 932992, 1059072, 1224552, 1399488, 1632736, 1865984, 2118144, 2449104, 2798976, 3265472, 3731968, 4898208, 5597952, 6530944, 9796416, 11195904, 13061888, 19592832, 26123776, 39185664, 78371328]

約数ペア:

[(1, 78371328), (2, 39185664), (3, 26123776), (4, 19592832), (6, 13061888), (7, 11195904), (8, 9796416), (12, 6530944), (14, 5597952), (16, 4898208), (21, 3731968), (24, 3265472), (28, 2798976), (32, 2449104), (37, 2118144), (42, 1865984), (48, 1632736), (56, 1399488), (64, 1224552), (74, 1059072), (84, 932992), (96, 816368), (111, 706048), (112, 699744), (128, 612276), (148, 529536), (168, 466496), (192, 408184), (197, 397824), (222, 353024), (224, 349872), (256, 306138), (259, 302592), (296, 264768), (336, 233248), (384, 204092), (394, 198912), (444, 176512), (448, 174936), (512, 153069), (518, 151296), (591, 132608), (592, 132384), (672, 116624), (768, 102046), (777, 100864), (788, 99456), (888, 88256), (896, 87468), (1036, 75648), (1182, 66304), (1184, 66192), (1344, 58312), (1379, 56832), (1536, 51023), (1554, 50432), (1576, 49728), (1776, 44128), (1792, 43734), (2072, 37824), (2364, 33152), (2368, 33096), (2688, 29156), (2758, 28416), (3108, 25216), (3152, 24864), (3552, 22064), (3584, 21867), (4137, 18944), (4144, 18912), (4728, 16576), (4736, 16548), (5376, 14578), (5516, 14208), (6216, 12608), (6304, 12432), (7104, 11032), (7289, 10752), (8274, 9472), (8288, 9456)]