85821144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^2$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 225391140

約数和(自身を除く): 139569996

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 961, 1464, 1891, 1922, 2883, 3721, 3782, 3844, 5673, 5766, 7442, 7564, 7688, 11163, 11346, 11532, 14884, 15128, 22326, 22692, 23064, 29768, 44652, 45384, 58621, 89304, 115351, 117242, 175863, 230702, 234484, 346053, 351726, 461404, 468968, 692106, 703452, 922808, 1384212, 1406904, 2768424, 3575881, 7151762, 10727643, 14303524, 21455286, 28607048, 42910572, 85821144]

約数ペア:

[(1, 85821144), (2, 42910572), (3, 28607048), (4, 21455286), (6, 14303524), (8, 10727643), (12, 7151762), (24, 3575881), (31, 2768424), (61, 1406904), (62, 1384212), (93, 922808), (122, 703452), (124, 692106), (183, 468968), (186, 461404), (244, 351726), (248, 346053), (366, 234484), (372, 230702), (488, 175863), (732, 117242), (744, 115351), (961, 89304), (1464, 58621), (1891, 45384), (1922, 44652), (2883, 29768), (3721, 23064), (3782, 22692), (3844, 22326), (5673, 15128), (5766, 14884), (7442, 11532), (7564, 11346), (7688, 11163)]