84630063

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 59830737

約数列:

[1, 3, 7, 17, 21, 37, 43, 51, 111, 119, 129, 149, 259, 301, 357, 447, 629, 731, 777, 903, 1043, 1591, 1887, 2193, 2533, 3129, 4403, 4773, 5117, 5513, 6407, 7599, 11137, 13209, 15351, 16539, 17731, 19221, 27047, 33411, 38591, 44849, 53193, 81141, 93721, 108919, 115773, 134547, 189329, 237059, 281163, 326757, 567987, 656047, 711177, 762433, 1659413, 1968141, 2287299, 4030003, 4978239, 12090009, 28210021, 84630063]

約数ペア:

[(1, 84630063), (3, 28210021), (7, 12090009), (17, 4978239), (21, 4030003), (37, 2287299), (43, 1968141), (51, 1659413), (111, 762433), (119, 711177), (129, 656047), (149, 567987), (259, 326757), (301, 281163), (357, 237059), (447, 189329), (629, 134547), (731, 115773), (777, 108919), (903, 93721), (1043, 81141), (1591, 53193), (1887, 44849), (2193, 38591), (2533, 33411), (3129, 27047), (4403, 19221), (4773, 17731), (5117, 16539), (5513, 15351), (6407, 13209), (7599, 11137)]