80372964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50359}}^1$

素因数の和:50392

約数の個数: 48

約数和(自身を含む): 225612800

約数和(自身を除く): 145239836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 50359, 100718, 151077, 201436, 302154, 352513, 604308, 705026, 956821, 1057539, 1410052, 1913642, 2115078, 2870463, 3827284, 4230156, 5740926, 6697747, 11481852, 13395494, 20093241, 26790988, 40186482, 80372964]

約数ペア:

[(1, 80372964), (2, 40186482), (3, 26790988), (4, 20093241), (6, 13395494), (7, 11481852), (12, 6697747), (14, 5740926), (19, 4230156), (21, 3827284), (28, 2870463), (38, 2115078), (42, 1913642), (57, 1410052), (76, 1057539), (84, 956821), (114, 705026), (133, 604308), (228, 352513), (266, 302154), (399, 201436), (532, 151077), (798, 100718), (1596, 50359)]