878689728

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{72643}}^1$

素因数の和:72671

約数の個数: 112

約数和(自身を含む): 2952252160

約数和(自身を除く): 2073562432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 72643, 145286, 217929, 290572, 435858, 508501, 581144, 653787, 871716, 1017002, 1162288, 1307574, 1525503, 1743432, 1961361, 2034004, 2324576, 2615148, 3051006, 3486864, 3922722, 4068008, 4576509, 4649152, 5230296, 6102012, 6973728, 7845444, 8136016, 9153018, 10460592, 12204024, 13729527, 13947456, 15690888, 16272032, 18306036, 20921184, 24408048, 27459054, 31381776, 32544064, 36612072, 41842368, 48816096, 54918108, 62763552, 73224144, 97632192, 109836216, 125527104, 146448288, 219672432, 292896576, 439344864, 878689728]

約数ペア:

[(1, 878689728), (2, 439344864), (3, 292896576), (4, 219672432), (6, 146448288), (7, 125527104), (8, 109836216), (9, 97632192), (12, 73224144), (14, 62763552), (16, 54918108), (18, 48816096), (21, 41842368), (24, 36612072), (27, 32544064), (28, 31381776), (32, 27459054), (36, 24408048), (42, 20921184), (48, 18306036), (54, 16272032), (56, 15690888), (63, 13947456), (64, 13729527), (72, 12204024), (84, 10460592), (96, 9153018), (108, 8136016), (112, 7845444), (126, 6973728), (144, 6102012), (168, 5230296), (189, 4649152), (192, 4576509), (216, 4068008), (224, 3922722), (252, 3486864), (288, 3051006), (336, 2615148), (378, 2324576), (432, 2034004), (448, 1961361), (504, 1743432), (576, 1525503), (672, 1307574), (756, 1162288), (864, 1017002), (1008, 871716), (1344, 653787), (1512, 581144), (1728, 508501), (2016, 435858), (3024, 290572), (4032, 217929), (6048, 145286), (12096, 72643)]