71200056

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 186117120

約数和(自身を除く): 114917064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 498, 664, 744, 996, 1153, 1992, 2306, 2573, 3459, 4612, 5146, 6918, 7719, 9224, 10292, 13836, 15438, 20584, 27672, 30876, 35743, 61752, 71486, 95699, 107229, 142972, 191398, 214458, 285944, 287097, 382796, 428916, 574194, 765592, 857832, 1148388, 2296776, 2966669, 5933338, 8900007, 11866676, 17800014, 23733352, 35600028, 71200056]

約数ペア:

[(1, 71200056), (2, 35600028), (3, 23733352), (4, 17800014), (6, 11866676), (8, 8900007), (12, 5933338), (24, 2966669), (31, 2296776), (62, 1148388), (83, 857832), (93, 765592), (124, 574194), (166, 428916), (186, 382796), (248, 287097), (249, 285944), (332, 214458), (372, 191398), (498, 142972), (664, 107229), (744, 95699), (996, 71486), (1153, 61752), (1992, 35743), (2306, 30876), (2573, 27672), (3459, 20584), (4612, 15438), (5146, 13836), (6918, 10292), (7719, 9224)]