67977756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 217002240

約数和(自身を除く): 149024484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 137, 154, 179, 198, 231, 252, 274, 308, 358, 396, 411, 462, 537, 548, 693, 716, 822, 924, 959, 1074, 1233, 1253, 1386, 1507, 1611, 1644, 1918, 1969, 2148, 2466, 2506, 2772, 2877, 3014, 3222, 3759, 3836, 3938, 4521, 4932, 5012, 5754, 5907, 6028, 6444, 7518, 7876, 8631, 9042, 10549, 11277, 11508, 11814, 13563, 13783, 15036, 17262, 17721, 18084, 21098, 22554, 23628, 24523, 27126, 27566, 31647, 34524, 35442, 41349, 42196, 45108, 49046, 54252, 55132, 63294, 70884, 73569, 82698, 94941, 98092, 124047, 126588, 147138, 165396, 171661, 189882, 220707, 248094, 269753, 294276, 343322, 379764, 441414, 496188, 514983, 539506, 686644, 809259, 882828, 1029966, 1079012, 1544949, 1618518, 1888271, 2059932, 2427777, 3089898, 3237036, 3776542, 4855554, 5664813, 6179796, 7553084, 9711108, 11329626, 16994439, 22659252, 33988878, 67977756]

約数ペア:

[(1, 67977756), (2, 33988878), (3, 22659252), (4, 16994439), (6, 11329626), (7, 9711108), (9, 7553084), (11, 6179796), (12, 5664813), (14, 4855554), (18, 3776542), (21, 3237036), (22, 3089898), (28, 2427777), (33, 2059932), (36, 1888271), (42, 1618518), (44, 1544949), (63, 1079012), (66, 1029966), (77, 882828), (84, 809259), (99, 686644), (126, 539506), (132, 514983), (137, 496188), (154, 441414), (179, 379764), (198, 343322), (231, 294276), (252, 269753), (274, 248094), (308, 220707), (358, 189882), (396, 171661), (411, 165396), (462, 147138), (537, 126588), (548, 124047), (693, 98092), (716, 94941), (822, 82698), (924, 73569), (959, 70884), (1074, 63294), (1233, 55132), (1253, 54252), (1386, 49046), (1507, 45108), (1611, 42196), (1644, 41349), (1918, 35442), (1969, 34524), (2148, 31647), (2466, 27566), (2506, 27126), (2772, 24523), (2877, 23628), (3014, 22554), (3222, 21098), (3759, 18084), (3836, 17721), (3938, 17262), (4521, 15036), (4932, 13783), (5012, 13563), (5754, 11814), (5907, 11508), (6028, 11277), (6444, 10549), (7518, 9042), (7876, 8631)]