67888368

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 207625600

約数和(自身を除く): 139737232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 919, 972, 1026, 1296, 1368, 1539, 1838, 1944, 2052, 2736, 2757, 3078, 3676, 3888, 4104, 4617, 5514, 6156, 7352, 8208, 8271, 9234, 11028, 12312, 14704, 16542, 17461, 18468, 22056, 24624, 24813, 33084, 34922, 36936, 44112, 49626, 52383, 66168, 69844, 73872, 74439, 99252, 104766, 132336, 139688, 148878, 157149, 198504, 209532, 223317, 279376, 297756, 314298, 397008, 419064, 446634, 471447, 595512, 628596, 838128, 893268, 942894, 1191024, 1257192, 1414341, 1786536, 1885788, 2514384, 2828682, 3573072, 3771576, 4243023, 5657364, 7543152, 8486046, 11314728, 16972092, 22629456, 33944184, 67888368]

約数ペア:

[(1, 67888368), (2, 33944184), (3, 22629456), (4, 16972092), (6, 11314728), (8, 8486046), (9, 7543152), (12, 5657364), (16, 4243023), (18, 3771576), (19, 3573072), (24, 2828682), (27, 2514384), (36, 1885788), (38, 1786536), (48, 1414341), (54, 1257192), (57, 1191024), (72, 942894), (76, 893268), (81, 838128), (108, 628596), (114, 595512), (144, 471447), (152, 446634), (162, 419064), (171, 397008), (216, 314298), (228, 297756), (243, 279376), (304, 223317), (324, 209532), (342, 198504), (432, 157149), (456, 148878), (486, 139688), (513, 132336), (648, 104766), (684, 99252), (912, 74439), (919, 73872), (972, 69844), (1026, 66168), (1296, 52383), (1368, 49626), (1539, 44112), (1838, 36936), (1944, 34922), (2052, 33084), (2736, 24813), (2757, 24624), (3078, 22056), (3676, 18468), (3888, 17461), (4104, 16542), (4617, 14704), (5514, 12312), (6156, 11028), (7352, 9234), (8208, 8271)]