72704352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{108191}}^1$

素因数の和:108211

約数の個数: 48

約数和(自身を含む): 218115072

約数和(自身を除く): 145410720

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, 108191, 216382, 324573, 432764, 649146, 757337, 865528, 1298292, 1514674, 1731056, 2272011, 2596584, 3029348, 3462112, 4544022, 5193168, 6058696, 9088044, 10386336, 12117392, 18176088, 24234784, 36352176, 72704352]

約数ペア:

[(1, 72704352), (2, 36352176), (3, 24234784), (4, 18176088), (6, 12117392), (7, 10386336), (8, 9088044), (12, 6058696), (14, 5193168), (16, 4544022), (21, 3462112), (24, 3029348), (28, 2596584), (32, 2272011), (42, 1731056), (48, 1514674), (56, 1298292), (84, 865528), (96, 757337), (112, 649146), (168, 432764), (224, 324573), (336, 216382), (672, 108191)]