673400052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75731}}^1$

素因数の和:75773

約数の個数: 72

約数和(自身を含む): 1929651360

約数和(自身を除く): 1256251308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 75731, 151462, 227193, 302924, 454386, 681579, 908772, 984503, 1363158, 1438889, 1969006, 2726316, 2877778, 2953509, 3938012, 4316667, 5755556, 5907018, 8633334, 8860527, 11814036, 12950001, 17266668, 17721054, 18705557, 25900002, 35442108, 37411114, 51800004, 56116671, 74822228, 112233342, 168350013, 224466684, 336700026, 673400052]

約数ペア:

[(1, 673400052), (2, 336700026), (3, 224466684), (4, 168350013), (6, 112233342), (9, 74822228), (12, 56116671), (13, 51800004), (18, 37411114), (19, 35442108), (26, 25900002), (36, 18705557), (38, 17721054), (39, 17266668), (52, 12950001), (57, 11814036), (76, 8860527), (78, 8633334), (114, 5907018), (117, 5755556), (156, 4316667), (171, 3938012), (228, 2953509), (234, 2877778), (247, 2726316), (342, 1969006), (468, 1438889), (494, 1363158), (684, 984503), (741, 908772), (988, 681579), (1482, 454386), (2223, 302924), (2964, 227193), (4446, 151462), (8892, 75731)]