71209824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{105967}}^1$

素因数の和:105987

約数の個数: 48

約数和(自身を含む): 213631488

約数和(自身を除く): 142421664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 105967, 211934, 317901, 423868, 635802, 741769, 847736, 1271604, 1483538, 1695472, 2225307, 2543208, 2967076, 3390944, 4450614, 5086416, 5934152, 8901228, 10172832, 11868304, 17802456, 23736608, 35604912, 71209824]

約数ペア:

[(1, 71209824), (2, 35604912), (3, 23736608), (4, 17802456), (6, 11868304), (7, 10172832), (8, 8901228), (12, 5934152), (14, 5086416), (16, 4450614), (21, 3390944), (24, 2967076), (28, 2543208), (32, 2225307), (42, 1695472), (48, 1483538), (56, 1271604), (84, 847736), (96, 741769), (112, 635802), (168, 423868), (224, 317901), (336, 211934), (672, 105967)]