12845904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 34997760

約数和(自身を除く): 22151856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 97, 124, 178, 186, 194, 248, 267, 291, 356, 372, 388, 496, 534, 582, 712, 744, 776, 1068, 1164, 1424, 1488, 1552, 2136, 2328, 2759, 3007, 4272, 4656, 5518, 6014, 8277, 8633, 9021, 11036, 12028, 16554, 17266, 18042, 22072, 24056, 25899, 33108, 34532, 36084, 44144, 48112, 51798, 66216, 69064, 72168, 103596, 132432, 138128, 144336, 207192, 267623, 414384, 535246, 802869, 1070492, 1605738, 2140984, 3211476, 4281968, 6422952, 12845904]

約数ペア:

[(1, 12845904), (2, 6422952), (3, 4281968), (4, 3211476), (6, 2140984), (8, 1605738), (12, 1070492), (16, 802869), (24, 535246), (31, 414384), (48, 267623), (62, 207192), (89, 144336), (93, 138128), (97, 132432), (124, 103596), (178, 72168), (186, 69064), (194, 66216), (248, 51798), (267, 48112), (291, 44144), (356, 36084), (372, 34532), (388, 33108), (496, 25899), (534, 24056), (582, 22072), (712, 18042), (744, 17266), (776, 16554), (1068, 12028), (1164, 11036), (1424, 9021), (1488, 8633), (1552, 8277), (2136, 6014), (2328, 5518), (2759, 4656), (3007, 4272)]