72172068864

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{419527}}^1$

素因数の和:419563

約数の個数: 112

約数和(自身を含む): 219940071168

約数和(自身を除く): 147768002304

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, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 4096, 5376, 6144, 7168, 8192, 10752, 12288, 14336, 21504, 24576, 28672, 43008, 57344, 86016, 172032, 419527, 839054, 1258581, 1678108, 2517162, 2936689, 3356216, 5034324, 5873378, 6712432, 8810067, 10068648, 11746756, 13424864, 17620134, 20137296, 23493512, 26849728, 35240268, 40274592, 46987024, 53699456, 70480536, 80549184, 93974048, 107398912, 140961072, 161098368, 187948096, 214797824, 281922144, 322196736, 375896192, 429595648, 563844288, 644393472, 751792384, 859191296, 1127688576, 1288786944, 1503584768, 1718382592, 2255377152, 2577573888, 3007169536, 3436765184, 4510754304, 5155147776, 6014339072, 9021508608, 10310295552, 12028678144, 18043017216, 24057356288, 36086034432, 72172068864]

約数ペア:

[(1, 72172068864), (2, 36086034432), (3, 24057356288), (4, 18043017216), (6, 12028678144), (7, 10310295552), (8, 9021508608), (12, 6014339072), (14, 5155147776), (16, 4510754304), (21, 3436765184), (24, 3007169536), (28, 2577573888), (32, 2255377152), (42, 1718382592), (48, 1503584768), (56, 1288786944), (64, 1127688576), (84, 859191296), (96, 751792384), (112, 644393472), (128, 563844288), (168, 429595648), (192, 375896192), (224, 322196736), (256, 281922144), (336, 214797824), (384, 187948096), (448, 161098368), (512, 140961072), (672, 107398912), (768, 93974048), (896, 80549184), (1024, 70480536), (1344, 53699456), (1536, 46987024), (1792, 40274592), (2048, 35240268), (2688, 26849728), (3072, 23493512), (3584, 20137296), (4096, 17620134), (5376, 13424864), (6144, 11746756), (7168, 10068648), (8192, 8810067), (10752, 6712432), (12288, 5873378), (14336, 5034324), (21504, 3356216), (24576, 2936689), (28672, 2517162), (43008, 1678108), (57344, 1258581), (86016, 839054), (172032, 419527)]