38537712

素因数分解:

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

素因数の和:231

約数の個数: 120

約数和(自身を含む): 113742720

約数和(自身を除く): 75205008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 89, 93, 97, 124, 144, 178, 186, 194, 248, 267, 279, 291, 356, 372, 388, 496, 534, 558, 582, 712, 744, 776, 801, 873, 1068, 1116, 1164, 1424, 1488, 1552, 1602, 1746, 2136, 2232, 2328, 2759, 3007, 3204, 3492, 4272, 4464, 4656, 5518, 6014, 6408, 6984, 8277, 8633, 9021, 11036, 12028, 12816, 13968, 16554, 17266, 18042, 22072, 24056, 24831, 25899, 27063, 33108, 34532, 36084, 44144, 48112, 49662, 51798, 54126, 66216, 69064, 72168, 77697, 99324, 103596, 108252, 132432, 138128, 144336, 155394, 198648, 207192, 216504, 267623, 310788, 397296, 414384, 433008, 535246, 621576, 802869, 1070492, 1243152, 1605738, 2140984, 2408607, 3211476, 4281968, 4817214, 6422952, 9634428, 12845904, 19268856, 38537712]

約数ペア:

[(1, 38537712), (2, 19268856), (3, 12845904), (4, 9634428), (6, 6422952), (8, 4817214), (9, 4281968), (12, 3211476), (16, 2408607), (18, 2140984), (24, 1605738), (31, 1243152), (36, 1070492), (48, 802869), (62, 621576), (72, 535246), (89, 433008), (93, 414384), (97, 397296), (124, 310788), (144, 267623), (178, 216504), (186, 207192), (194, 198648), (248, 155394), (267, 144336), (279, 138128), (291, 132432), (356, 108252), (372, 103596), (388, 99324), (496, 77697), (534, 72168), (558, 69064), (582, 66216), (712, 54126), (744, 51798), (776, 49662), (801, 48112), (873, 44144), (1068, 36084), (1116, 34532), (1164, 33108), (1424, 27063), (1488, 25899), (1552, 24831), (1602, 24056), (1746, 22072), (2136, 18042), (2232, 17266), (2328, 16554), (2759, 13968), (3007, 12816), (3204, 12028), (3492, 11036), (4272, 9021), (4464, 8633), (4656, 8277), (5518, 6984), (6014, 6408)]