68372771088

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1\times {\mathrm{11719}}^1$

素因数の和:12544

約数の個数: 80

約数和(自身を含む): 177829153920

約数和(自身を除く): 109456382832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 617, 788, 1182, 1234, 1576, 1851, 2364, 2468, 3152, 3702, 4728, 4936, 7404, 9456, 9872, 11719, 14808, 23438, 29616, 35157, 46876, 70314, 93752, 121549, 140628, 187504, 243098, 281256, 364647, 486196, 562512, 729294, 972392, 1458588, 1944784, 2308643, 2917176, 4617286, 5834352, 6925929, 7230623, 9234572, 13851858, 14461246, 18469144, 21691869, 27703716, 28922492, 36938288, 43383738, 55407432, 57844984, 86767476, 110814864, 115689968, 173534952, 347069904, 1424432731, 2848865462, 4273298193, 5697730924, 8546596386, 11395461848, 17093192772, 22790923696, 34186385544, 68372771088]

約数ペア:

[(1, 68372771088), (2, 34186385544), (3, 22790923696), (4, 17093192772), (6, 11395461848), (8, 8546596386), (12, 5697730924), (16, 4273298193), (24, 2848865462), (48, 1424432731), (197, 347069904), (394, 173534952), (591, 115689968), (617, 110814864), (788, 86767476), (1182, 57844984), (1234, 55407432), (1576, 43383738), (1851, 36938288), (2364, 28922492), (2468, 27703716), (3152, 21691869), (3702, 18469144), (4728, 14461246), (4936, 13851858), (7404, 9234572), (9456, 7230623), (9872, 6925929), (11719, 5834352), (14808, 4617286), (23438, 2917176), (29616, 2308643), (35157, 1944784), (46876, 1458588), (70314, 972392), (93752, 729294), (121549, 562512), (140628, 486196), (187504, 364647), (243098, 281256)]