68408256

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2258

約数の個数: 112

約数和(自身を含む): 215944704

約数和(自身を除く): 147536448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2213, 2576, 3864, 4416, 4426, 5152, 6639, 7728, 8852, 10304, 13278, 15456, 15491, 17704, 26556, 30912, 30982, 35408, 46473, 50899, 53112, 61964, 70816, 92946, 101798, 106224, 123928, 141632, 152697, 185892, 203596, 212448, 247856, 305394, 356293, 371784, 407192, 424896, 495712, 610788, 712586, 743568, 814384, 991424, 1068879, 1221576, 1425172, 1487136, 1628768, 2137758, 2443152, 2850344, 2974272, 3257536, 4275516, 4886304, 5700688, 8551032, 9772608, 11401376, 17102064, 22802752, 34204128, 68408256]

約数ペア:

[(1, 68408256), (2, 34204128), (3, 22802752), (4, 17102064), (6, 11401376), (7, 9772608), (8, 8551032), (12, 5700688), (14, 4886304), (16, 4275516), (21, 3257536), (23, 2974272), (24, 2850344), (28, 2443152), (32, 2137758), (42, 1628768), (46, 1487136), (48, 1425172), (56, 1221576), (64, 1068879), (69, 991424), (84, 814384), (92, 743568), (96, 712586), (112, 610788), (138, 495712), (161, 424896), (168, 407192), (184, 371784), (192, 356293), (224, 305394), (276, 247856), (322, 212448), (336, 203596), (368, 185892), (448, 152697), (483, 141632), (552, 123928), (644, 106224), (672, 101798), (736, 92946), (966, 70816), (1104, 61964), (1288, 53112), (1344, 50899), (1472, 46473), (1932, 35408), (2208, 30982), (2213, 30912), (2576, 26556), (3864, 17704), (4416, 15491), (4426, 15456), (5152, 13278), (6639, 10304), (7728, 8852)]