77209236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 108

約数和(自身を含む): 222310452

約数和(自身を除く): 145101216

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, 361, 457, 468, 494, 684, 722, 741, 914, 988, 1083, 1371, 1444, 1482, 1828, 2166, 2223, 2742, 2964, 3249, 4113, 4332, 4446, 4693, 5484, 5941, 6498, 8226, 8683, 8892, 9386, 11882, 12996, 14079, 16452, 17366, 17823, 18772, 23764, 26049, 28158, 34732, 35646, 42237, 52098, 53469, 56316, 71292, 78147, 84474, 104196, 106938, 112879, 156294, 164977, 168948, 213876, 225758, 312588, 329954, 338637, 451516, 494931, 659908, 677274, 989862, 1015911, 1354548, 1484793, 1979724, 2031822, 2144701, 2969586, 4063644, 4289402, 5939172, 6434103, 8578804, 12868206, 19302309, 25736412, 38604618, 77209236]

約数ペア:

[(1, 77209236), (2, 38604618), (3, 25736412), (4, 19302309), (6, 12868206), (9, 8578804), (12, 6434103), (13, 5939172), (18, 4289402), (19, 4063644), (26, 2969586), (36, 2144701), (38, 2031822), (39, 1979724), (52, 1484793), (57, 1354548), (76, 1015911), (78, 989862), (114, 677274), (117, 659908), (156, 494931), (171, 451516), (228, 338637), (234, 329954), (247, 312588), (342, 225758), (361, 213876), (457, 168948), (468, 164977), (494, 156294), (684, 112879), (722, 106938), (741, 104196), (914, 84474), (988, 78147), (1083, 71292), (1371, 56316), (1444, 53469), (1482, 52098), (1828, 42237), (2166, 35646), (2223, 34732), (2742, 28158), (2964, 26049), (3249, 23764), (4113, 18772), (4332, 17823), (4446, 17366), (4693, 16452), (5484, 14079), (5941, 12996), (6498, 11882), (8226, 9386), (8683, 8892)]